208675632

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 240

約数和(自身を含む): 654402560

約数和(自身を除く): 445726928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 31, 33, 38, 44, 48, 57, 61, 62, 66, 76, 88, 93, 114, 121, 122, 124, 132, 152, 176, 183, 186, 209, 228, 242, 244, 248, 264, 304, 341, 363, 366, 372, 418, 456, 484, 488, 496, 528, 589, 627, 671, 682, 726, 732, 744, 836, 912, 968, 976, 1023, 1159, 1178, 1254, 1342, 1364, 1452, 1464, 1488, 1672, 1767, 1891, 1936, 2013, 2046, 2299, 2318, 2356, 2508, 2684, 2728, 2904, 2928, 3344, 3477, 3534, 3751, 3782, 4026, 4092, 4598, 4636, 4712, 5016, 5368, 5456, 5673, 5808, 6479, 6897, 6954, 7068, 7381, 7502, 7564, 8052, 8184, 9196, 9272, 9424, 10032, 10736, 11253, 11346, 12749, 12958, 13794, 13908, 14136, 14762, 15004, 15128, 16104, 16368, 18392, 18544, 19437, 20801, 22143, 22506, 22692, 25498, 25916, 27588, 27816, 28272, 29524, 30008, 30256, 32208, 35929, 36784, 38247, 38874, 41602, 44286, 45012, 45384, 50996, 51832, 55176, 55632, 59048, 60016, 62403, 71269, 71858, 76494, 77748, 83204, 88572, 90024, 90768, 101992, 103664, 107787, 110352, 118096, 124806, 140239, 142538, 143716, 152988, 155496, 166408, 177144, 180048, 203984, 213807, 215574, 228811, 249612, 280478, 285076, 287432, 305976, 310992, 332816, 354288, 395219, 420717, 427614, 431148, 457622, 499224, 560956, 570152, 574864, 611952, 686433, 790438, 841434, 855228, 862296, 915244, 998448, 1121912, 1140304, 1185657, 1372866, 1580876, 1682868, 1710456, 1724592, 1830488, 2243824, 2371314, 2745732, 3161752, 3365736, 3420912, 3660976, 4347409, 4742628, 5491464, 6323504, 6731472, 8694818, 9485256, 10982928, 13042227, 17389636, 18970512, 26084454, 34779272, 52168908, 69558544, 104337816, 208675632]

約数ペア:

[(1, 208675632), (2, 104337816), (3, 69558544), (4, 52168908), (6, 34779272), (8, 26084454), (11, 18970512), (12, 17389636), (16, 13042227), (19, 10982928), (22, 9485256), (24, 8694818), (31, 6731472), (33, 6323504), (38, 5491464), (44, 4742628), (48, 4347409), (57, 3660976), (61, 3420912), (62, 3365736), (66, 3161752), (76, 2745732), (88, 2371314), (93, 2243824), (114, 1830488), (121, 1724592), (122, 1710456), (124, 1682868), (132, 1580876), (152, 1372866), (176, 1185657), (183, 1140304), (186, 1121912), (209, 998448), (228, 915244), (242, 862296), (244, 855228), (248, 841434), (264, 790438), (304, 686433), (341, 611952), (363, 574864), (366, 570152), (372, 560956), (418, 499224), (456, 457622), (484, 431148), (488, 427614), (496, 420717), (528, 395219), (589, 354288), (627, 332816), (671, 310992), (682, 305976), (726, 287432), (732, 285076), (744, 280478), (836, 249612), (912, 228811), (968, 215574), (976, 213807), (1023, 203984), (1159, 180048), (1178, 177144), (1254, 166408), (1342, 155496), (1364, 152988), (1452, 143716), (1464, 142538), (1488, 140239), (1672, 124806), (1767, 118096), (1891, 110352), (1936, 107787), (2013, 103664), (2046, 101992), (2299, 90768), (2318, 90024), (2356, 88572), (2508, 83204), (2684, 77748), (2728, 76494), (2904, 71858), (2928, 71269), (3344, 62403), (3477, 60016), (3534, 59048), (3751, 55632), (3782, 55176), (4026, 51832), (4092, 50996), (4598, 45384), (4636, 45012), (4712, 44286), (5016, 41602), (5368, 38874), (5456, 38247), (5673, 36784), (5808, 35929), (6479, 32208), (6897, 30256), (6954, 30008), (7068, 29524), (7381, 28272), (7502, 27816), (7564, 27588), (8052, 25916), (8184, 25498), (9196, 22692), (9272, 22506), (9424, 22143), (10032, 20801), (10736, 19437), (11253, 18544), (11346, 18392), (12749, 16368), (12958, 16104), (13794, 15128), (13908, 15004), (14136, 14762)]