201034420

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{61667}}^1$

素因数の和:61839

約数の個数: 24

約数和(自身を含む): 424769184

約数和(自身を除く): 223734764

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 61667, 123334, 246668, 308335, 616670, 1233340, 10051721, 20103442, 40206884, 50258605, 100517210, 201034420]

約数ペア:

[(1, 201034420), (2, 100517210), (4, 50258605), (5, 40206884), (10, 20103442), (20, 10051721), (163, 1233340), (326, 616670), (652, 308335), (815, 246668), (1630, 123334), (3260, 61667)]