218732308

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{9067}}^1$

素因数の和:9271

約数の個数: 24

約数和(自身を含む): 395582432

約数和(自身を除く): 176850124

約数列:

[1, 2, 4, 37, 74, 148, 163, 326, 652, 6031, 9067, 12062, 18134, 24124, 36268, 335479, 670958, 1341916, 1477921, 2955842, 5911684, 54683077, 109366154, 218732308]

約数ペア:

[(1, 218732308), (2, 109366154), (4, 54683077), (37, 5911684), (74, 2955842), (148, 1477921), (163, 1341916), (326, 670958), (652, 335479), (6031, 36268), (9067, 24124), (12062, 18134)]