222079390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{58907}}^1$

素因数の和:58956

約数の個数: 32

約数和(自身を含む): 445344480

約数和(自身を除く): 223265090

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 58907, 117814, 294535, 589070, 765791, 1531582, 1708303, 3416606, 3828955, 7657910, 8541515, 17083030, 22207939, 44415878, 111039695, 222079390]

約数ペア:

[(1, 222079390), (2, 111039695), (5, 44415878), (10, 22207939), (13, 17083030), (26, 8541515), (29, 7657910), (58, 3828955), (65, 3416606), (130, 1708303), (145, 1531582), (290, 765791), (377, 589070), (754, 294535), (1885, 117814), (3770, 58907)]