201105896908

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{69731587}}^1$

素因数の和:69731701

約数の個数: 24

約数和(自身を含む): 406116768512

約数和(自身を除く): 205010871604

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 69731587, 139463174, 278926348, 488121109, 976242218, 1952484436, 7182353461, 14364706922, 28729413844, 50276474227, 100552948454, 201105896908]

約数ペア:

[(1, 201105896908), (2, 100552948454), (4, 50276474227), (7, 28729413844), (14, 14364706922), (28, 7182353461), (103, 1952484436), (206, 976242218), (412, 488121109), (721, 278926348), (1442, 139463174), (2884, 69731587)]