198668876

素因数分解:

$2^2\times 7^1\times {\mathrm{1913}}^1\times {\mathrm{3709}}^1$

素因数の和:5633

約数の個数: 24

約数和(自身を含む): 397652640

約数和(自身を除く): 198983764

約数列:

[1, 2, 4, 7, 14, 28, 1913, 3709, 3826, 7418, 7652, 13391, 14836, 25963, 26782, 51926, 53564, 103852, 7095317, 14190634, 28381268, 49667219, 99334438, 198668876]

約数ペア:

[(1, 198668876), (2, 99334438), (4, 49667219), (7, 28381268), (14, 14190634), (28, 7095317), (1913, 103852), (3709, 53564), (3826, 51926), (7418, 26782), (7652, 25963), (13391, 14836)]