194885964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:181

約数の個数: 288

約数和(自身を含む): 665333760

約数和(自身を除く): 470447796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 31, 36, 38, 39, 42, 52, 57, 62, 63, 76, 78, 84, 91, 93, 101, 114, 117, 124, 126, 133, 156, 171, 182, 186, 202, 217, 228, 234, 247, 252, 266, 273, 279, 303, 342, 364, 372, 399, 403, 404, 434, 468, 494, 532, 546, 558, 589, 606, 651, 684, 707, 741, 798, 806, 819, 868, 909, 988, 1092, 1116, 1178, 1197, 1209, 1212, 1302, 1313, 1414, 1482, 1596, 1612, 1638, 1729, 1767, 1818, 1919, 1953, 2121, 2223, 2356, 2394, 2418, 2604, 2626, 2821, 2828, 2964, 3131, 3276, 3458, 3534, 3627, 3636, 3838, 3906, 3939, 4123, 4242, 4446, 4788, 4836, 5187, 5252, 5301, 5642, 5757, 6262, 6363, 6916, 7068, 7254, 7657, 7676, 7812, 7878, 8246, 8463, 8484, 8892, 9191, 9393, 10374, 10602, 11284, 11514, 11817, 12369, 12524, 12726, 13433, 14508, 15314, 15561, 15756, 16492, 16926, 17271, 18382, 18786, 20748, 21204, 21917, 22971, 23028, 23634, 24738, 24947, 25389, 25452, 26866, 27573, 28179, 30628, 31122, 33852, 34542, 36764, 37107, 37572, 40299, 40703, 43834, 45942, 47268, 49476, 49894, 50778, 53599, 53732, 55146, 56358, 59489, 62244, 65751, 68913, 69084, 74214, 74841, 80598, 81406, 82719, 87668, 91884, 99788, 101556, 107198, 110292, 112716, 118978, 120897, 122109, 131502, 137826, 148428, 149682, 160797, 161196, 162812, 165438, 174629, 178467, 197253, 214396, 224523, 237956, 241794, 244218, 263004, 275652, 284921, 299364, 321594, 330876, 349258, 356934, 366327, 394506, 416423, 449046, 482391, 483588, 488436, 523887, 535401, 569842, 643188, 698516, 713868, 732654, 773357, 789012, 832846, 854763, 898092, 964782, 1047774, 1070802, 1139684, 1249269, 1465308, 1546714, 1571661, 1665692, 1709526, 1929564, 2095548, 2141604, 2320071, 2498538, 2564289, 3093428, 3143322, 3419052, 3747807, 4640142, 4997076, 5128578, 5413499, 6286644, 6960213, 7495614, 9280284, 10257156, 10826998, 13920426, 14991228, 16240497, 21653996, 27840852, 32480994, 48721491, 64961988, 97442982, 194885964]

約数ペア:

[(1, 194885964), (2, 97442982), (3, 64961988), (4, 48721491), (6, 32480994), (7, 27840852), (9, 21653996), (12, 16240497), (13, 14991228), (14, 13920426), (18, 10826998), (19, 10257156), (21, 9280284), (26, 7495614), (28, 6960213), (31, 6286644), (36, 5413499), (38, 5128578), (39, 4997076), (42, 4640142), (52, 3747807), (57, 3419052), (62, 3143322), (63, 3093428), (76, 2564289), (78, 2498538), (84, 2320071), (91, 2141604), (93, 2095548), (101, 1929564), (114, 1709526), (117, 1665692), (124, 1571661), (126, 1546714), (133, 1465308), (156, 1249269), (171, 1139684), (182, 1070802), (186, 1047774), (202, 964782), (217, 898092), (228, 854763), (234, 832846), (247, 789012), (252, 773357), (266, 732654), (273, 713868), (279, 698516), (303, 643188), (342, 569842), (364, 535401), (372, 523887), (399, 488436), (403, 483588), (404, 482391), (434, 449046), (468, 416423), (494, 394506), (532, 366327), (546, 356934), (558, 349258), (589, 330876), (606, 321594), (651, 299364), (684, 284921), (707, 275652), (741, 263004), (798, 244218), (806, 241794), (819, 237956), (868, 224523), (909, 214396), (988, 197253), (1092, 178467), (1116, 174629), (1178, 165438), (1197, 162812), (1209, 161196), (1212, 160797), (1302, 149682), (1313, 148428), (1414, 137826), (1482, 131502), (1596, 122109), (1612, 120897), (1638, 118978), (1729, 112716), (1767, 110292), (1818, 107198), (1919, 101556), (1953, 99788), (2121, 91884), (2223, 87668), (2356, 82719), (2394, 81406), (2418, 80598), (2604, 74841), (2626, 74214), (2821, 69084), (2828, 68913), (2964, 65751), (3131, 62244), (3276, 59489), (3458, 56358), (3534, 55146), (3627, 53732), (3636, 53599), (3838, 50778), (3906, 49894), (3939, 49476), (4123, 47268), (4242, 45942), (4446, 43834), (4788, 40703), (4836, 40299), (5187, 37572), (5252, 37107), (5301, 36764), (5642, 34542), (5757, 33852), (6262, 31122), (6363, 30628), (6916, 28179), (7068, 27573), (7254, 26866), (7657, 25452), (7676, 25389), (7812, 24947), (7878, 24738), (8246, 23634), (8463, 23028), (8484, 22971), (8892, 21917), (9191, 21204), (9393, 20748), (10374, 18786), (10602, 18382), (11284, 17271), (11514, 16926), (11817, 16492), (12369, 15756), (12524, 15561), (12726, 15314), (13433, 14508)]