216861699806

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{7817}}^1\times {\mathrm{6823}}^1$

素因数の和:14768

約数の個数: 32

約数和(自身を含む): 345708207360

約数和(自身を除く): 128846507554

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 6823, 7817, 13646, 15634, 129637, 148523, 259274, 297046, 730061, 836419, 1460122, 1672838, 13871159, 15891961, 27742318, 31783922, 53335391, 106670782, 1013372429, 2026744858, 5706886837, 11413773674, 108430849903, 216861699806]

約数ペア:

[(1, 216861699806), (2, 108430849903), (19, 11413773674), (38, 5706886837), (107, 2026744858), (214, 1013372429), (2033, 106670782), (4066, 53335391), (6823, 31783922), (7817, 27742318), (13646, 15891961), (15634, 13871159), (129637, 1672838), (148523, 1460122), (259274, 836419), (297046, 730061)]