197113913810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{162904061}}^1$

素因数の和:162904090

約数の個数: 24

約数和(自身を含む): 389992324428

約数和(自身を除く): 192878410618

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 162904061, 325808122, 814520305, 1629040610, 1791944671, 3583889342, 8959723355, 17919446710, 19711391381, 39422782762, 98556956905, 197113913810]

約数ペア:

[(1, 197113913810), (2, 98556956905), (5, 39422782762), (10, 19711391381), (11, 17919446710), (22, 8959723355), (55, 3583889342), (110, 1791944671), (121, 1629040610), (242, 814520305), (605, 325808122), (1210, 162904061)]