204215908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1871}}^1\times {\mathrm{2099}}^1$

素因数の和:3987

約数の個数: 24

約数和(自身を含む): 385257600

約数和(自身を除く): 181041692

約数列:

[1, 2, 4, 13, 26, 52, 1871, 2099, 3742, 4198, 7484, 8396, 24323, 27287, 48646, 54574, 97292, 109148, 3927229, 7854458, 15708916, 51053977, 102107954, 204215908]

約数ペア:

[(1, 204215908), (2, 102107954), (4, 51053977), (13, 15708916), (26, 7854458), (52, 3927229), (1871, 109148), (2099, 97292), (3742, 54574), (4198, 48646), (7484, 27287), (8396, 24323)]