201425345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{8699}}^1$

素因数の和:9136

約数の個数: 16

約数和(自身を含む): 264340800

約数和(自身を除く): 62915455

約数列:

[1, 5, 11, 55, 421, 2105, 4631, 8699, 23155, 43495, 95689, 478445, 3662279, 18311395, 40285069, 201425345]

約数ペア:

[(1, 201425345), (5, 40285069), (11, 18311395), (55, 3662279), (421, 478445), (2105, 95689), (4631, 43495), (8699, 23155)]