198214992

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:127

約数の個数: 240

約数和(自身を含む): 634959360

約数和(自身を除く): 436744368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 36, 38, 41, 48, 54, 57, 62, 72, 76, 82, 93, 108, 114, 123, 124, 144, 152, 164, 171, 186, 216, 228, 246, 248, 279, 304, 328, 342, 361, 369, 372, 432, 456, 492, 496, 513, 558, 589, 656, 684, 722, 738, 744, 779, 837, 912, 984, 1026, 1083, 1107, 1116, 1178, 1271, 1368, 1444, 1476, 1488, 1558, 1674, 1767, 1968, 2052, 2166, 2214, 2232, 2337, 2356, 2542, 2736, 2888, 2952, 3116, 3249, 3348, 3534, 3813, 4104, 4332, 4428, 4464, 4674, 4712, 5084, 5301, 5776, 5904, 6232, 6498, 6696, 7011, 7068, 7626, 8208, 8664, 8856, 9348, 9424, 9747, 10168, 10602, 11191, 11439, 12464, 12996, 13392, 14022, 14136, 14801, 15252, 15903, 17328, 17712, 18696, 19494, 20336, 21033, 21204, 22382, 22878, 24149, 25992, 28044, 28272, 29602, 30504, 31806, 33573, 34317, 37392, 38988, 42066, 42408, 44403, 44764, 45756, 48298, 51984, 56088, 59204, 61008, 63612, 67146, 68634, 72447, 77976, 84132, 84816, 88806, 89528, 91512, 96596, 100719, 112176, 118408, 127224, 133209, 134292, 137268, 144894, 155952, 168264, 177612, 179056, 183024, 193192, 201438, 217341, 236816, 254448, 266418, 268584, 274536, 289788, 302157, 336528, 355224, 386384, 399627, 402876, 434682, 458831, 532836, 537168, 549072, 579576, 604314, 652023, 710448, 799254, 805752, 869364, 917662, 1065672, 1159152, 1208628, 1304046, 1376493, 1598508, 1611504, 1738728, 1835324, 2131344, 2417256, 2608092, 2752986, 3197016, 3477456, 3670648, 4129479, 4834512, 5216184, 5505972, 6394032, 7341296, 8258958, 10432368, 11011944, 12388437, 16517916, 22023888, 24776874, 33035832, 49553748, 66071664, 99107496, 198214992]

約数ペア:

[(1, 198214992), (2, 99107496), (3, 66071664), (4, 49553748), (6, 33035832), (8, 24776874), (9, 22023888), (12, 16517916), (16, 12388437), (18, 11011944), (19, 10432368), (24, 8258958), (27, 7341296), (31, 6394032), (36, 5505972), (38, 5216184), (41, 4834512), (48, 4129479), (54, 3670648), (57, 3477456), (62, 3197016), (72, 2752986), (76, 2608092), (82, 2417256), (93, 2131344), (108, 1835324), (114, 1738728), (123, 1611504), (124, 1598508), (144, 1376493), (152, 1304046), (164, 1208628), (171, 1159152), (186, 1065672), (216, 917662), (228, 869364), (246, 805752), (248, 799254), (279, 710448), (304, 652023), (328, 604314), (342, 579576), (361, 549072), (369, 537168), (372, 532836), (432, 458831), (456, 434682), (492, 402876), (496, 399627), (513, 386384), (558, 355224), (589, 336528), (656, 302157), (684, 289788), (722, 274536), (738, 268584), (744, 266418), (779, 254448), (837, 236816), (912, 217341), (984, 201438), (1026, 193192), (1083, 183024), (1107, 179056), (1116, 177612), (1178, 168264), (1271, 155952), (1368, 144894), (1444, 137268), (1476, 134292), (1488, 133209), (1558, 127224), (1674, 118408), (1767, 112176), (1968, 100719), (2052, 96596), (2166, 91512), (2214, 89528), (2232, 88806), (2337, 84816), (2356, 84132), (2542, 77976), (2736, 72447), (2888, 68634), (2952, 67146), (3116, 63612), (3249, 61008), (3348, 59204), (3534, 56088), (3813, 51984), (4104, 48298), (4332, 45756), (4428, 44764), (4464, 44403), (4674, 42408), (4712, 42066), (5084, 38988), (5301, 37392), (5776, 34317), (5904, 33573), (6232, 31806), (6498, 30504), (6696, 29602), (7011, 28272), (7068, 28044), (7626, 25992), (8208, 24149), (8664, 22878), (8856, 22382), (9348, 21204), (9424, 21033), (9747, 20336), (10168, 19494), (10602, 18696), (11191, 17712), (11439, 17328), (12464, 15903), (12996, 15252), (13392, 14801), (14022, 14136)]