220053324673

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{1451}}^1\times {\mathrm{238079}}^1$

素因数の和:239557

約数の個数: 24

約数和(自身を含む): 275862343680

約数和(自身を除く): 55809019007

約数列:

[1, 7, 13, 49, 91, 637, 1451, 10157, 18863, 71099, 132041, 238079, 924287, 1666553, 3095027, 11665871, 21665189, 151656323, 345452629, 2418168403, 4490884177, 16927178821, 31436189239, 220053324673]

約数ペア:

[(1, 220053324673), (7, 31436189239), (13, 16927178821), (49, 4490884177), (91, 2418168403), (637, 345452629), (1451, 151656323), (10157, 21665189), (18863, 11665871), (71099, 3095027), (132041, 1666553), (238079, 924287)]