203103404

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{118913}}^1$

素因数の和:118985

約数の個数: 24

約数和(自身を含む): 412869408

約数和(自身を除く): 209766004

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 118913, 237826, 475652, 832391, 1664782, 3329564, 7253693, 14507386, 29014772, 50775851, 101551702, 203103404]

約数ペア:

[(1, 203103404), (2, 101551702), (4, 50775851), (7, 29014772), (14, 14507386), (28, 7253693), (61, 3329564), (122, 1664782), (244, 832391), (427, 475652), (854, 237826), (1708, 118913)]