222759070

素因数分解:

$2^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{70271}}^1$

素因数の和:70595

約数の個数: 16

約数和(自身を含む): 402236928

約数和(自身を除く): 179477858

約数列:

[1, 2, 5, 10, 317, 634, 1585, 3170, 70271, 140542, 351355, 702710, 22275907, 44551814, 111379535, 222759070]

約数ペア:

[(1, 222759070), (2, 111379535), (5, 44551814), (10, 22275907), (317, 702710), (634, 351355), (1585, 140542), (3170, 70271)]