202268275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{4871}}^1$

素因数の和:5043

約数の個数: 24

約数和(自身を含む): 275482368

約数和(自身を除く): 73214093

約数列:

[1, 5, 11, 25, 55, 151, 275, 755, 1661, 3775, 4871, 8305, 24355, 41525, 53581, 121775, 267905, 735521, 1339525, 3677605, 8090731, 18388025, 40453655, 202268275]

約数ペア:

[(1, 202268275), (5, 40453655), (11, 18388025), (25, 8090731), (55, 3677605), (151, 1339525), (275, 735521), (755, 267905), (1661, 121775), (3775, 53581), (4871, 41525), (8305, 24355)]