215685786204

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{10566617}}^1$

素因数の和:10566646

約数の個数: 84

約数和(自身を含む): 646761554544

約数和(自身を除く): 431075768340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1458, 1701, 2268, 2916, 3402, 5103, 6804, 10206, 20412, 10566617, 21133234, 31699851, 42266468, 63399702, 73966319, 95099553, 126799404, 147932638, 190199106, 221898957, 285298659, 295865276, 380398212, 443797914, 570597318, 665696871, 855895977, 887595828, 1141194636, 1331393742, 1711791954, 1997090613, 2567687931, 2662787484, 3423583908, 3994181226, 5135375862, 5991271839, 7703063793, 7988362452, 10270751724, 11982543678, 15406127586, 17973815517, 23965087356, 30812255172, 35947631034, 53921446551, 71895262068, 107842893102, 215685786204]

約数ペア:

[(1, 215685786204), (2, 107842893102), (3, 71895262068), (4, 53921446551), (6, 35947631034), (7, 30812255172), (9, 23965087356), (12, 17973815517), (14, 15406127586), (18, 11982543678), (21, 10270751724), (27, 7988362452), (28, 7703063793), (36, 5991271839), (42, 5135375862), (54, 3994181226), (63, 3423583908), (81, 2662787484), (84, 2567687931), (108, 1997090613), (126, 1711791954), (162, 1331393742), (189, 1141194636), (243, 887595828), (252, 855895977), (324, 665696871), (378, 570597318), (486, 443797914), (567, 380398212), (729, 295865276), (756, 285298659), (972, 221898957), (1134, 190199106), (1458, 147932638), (1701, 126799404), (2268, 95099553), (2916, 73966319), (3402, 63399702), (5103, 42266468), (6804, 31699851), (10206, 21133234), (20412, 10566617)]