221711244

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{102077}}^1$

素因数の和:102265

約数の個数: 24

約数和(自身を含む): 520189488

約数和(自身を除く): 298478244

約数列:

[1, 2, 3, 4, 6, 12, 181, 362, 543, 724, 1086, 2172, 102077, 204154, 306231, 408308, 612462, 1224924, 18475937, 36951874, 55427811, 73903748, 110855622, 221711244]

約数ペア:

[(1, 221711244), (2, 110855622), (3, 73903748), (4, 55427811), (6, 36951874), (12, 18475937), (181, 1224924), (362, 612462), (543, 408308), (724, 306231), (1086, 204154), (2172, 102077)]