201331210

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{84239}}^1$

素因数の和:84485

約数の個数: 16

約数和(自身を含む): 363916800

約数和(自身を除く): 162585590

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 84239, 168478, 421195, 842390, 20133121, 40266242, 100665605, 201331210]

約数ペア:

[(1, 201331210), (2, 100665605), (5, 40266242), (10, 20133121), (239, 842390), (478, 421195), (1195, 168478), (2390, 84239)]