221578332

素因数分解:

$2^2\times 3^1\times {\mathrm{227}}^1\times {\mathrm{81343}}^1$

素因数の和:81577

約数の個数: 24

約数和(自身を含む): 519300096

約数和(自身を除く): 297721764

約数列:

[1, 2, 3, 4, 6, 12, 227, 454, 681, 908, 1362, 2724, 81343, 162686, 244029, 325372, 488058, 976116, 18464861, 36929722, 55394583, 73859444, 110789166, 221578332]

約数ペア:

[(1, 221578332), (2, 110789166), (3, 73859444), (4, 55394583), (6, 36929722), (12, 18464861), (227, 976116), (454, 488058), (681, 325372), (908, 244029), (1362, 162686), (2724, 81343)]