199509163204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{12601}}^1\times {\mathrm{304477}}^1$

素因数の和:317095

約数の個数: 24

約数和(自身を含む): 376029112088

約数和(自身を除く): 176519948884

約数列:

[1, 2, 4, 13, 26, 52, 12601, 25202, 50404, 163813, 304477, 327626, 608954, 655252, 1217908, 3958201, 7916402, 15832804, 3836714677, 7673429354, 15346858708, 49877290801, 99754581602, 199509163204]

約数ペア:

[(1, 199509163204), (2, 99754581602), (4, 49877290801), (13, 15346858708), (26, 7673429354), (52, 3836714677), (12601, 15832804), (25202, 7916402), (50404, 3958201), (163813, 1217908), (304477, 655252), (327626, 608954)]