201323521

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{6869}}^1$

素因数の和:7008

約数の個数: 16

約数和(自身を含む): 237427200

約数和(自身を除く): 36103679

約数列:

[1, 7, 53, 79, 371, 553, 4187, 6869, 29309, 48083, 364057, 542651, 2548399, 3798557, 28760503, 201323521]

約数ペア:

[(1, 201323521), (7, 28760503), (53, 3798557), (79, 2548399), (371, 542651), (553, 364057), (4187, 48083), (6869, 29309)]