201955964

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{71413}}^1$

素因数の和:71525

約数の個数: 24

約数和(自身を含む): 407916768

約数和(自身を除く): 205960804

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 71413, 142826, 285652, 499891, 999782, 1999564, 7212713, 14425426, 28850852, 50488991, 100977982, 201955964]

約数ペア:

[(1, 201955964), (2, 100977982), (4, 50488991), (7, 28850852), (14, 14425426), (28, 7212713), (101, 1999564), (202, 999782), (404, 499891), (707, 285652), (1414, 142826), (2828, 71413)]