211748816

素因数分解:

$2^4\times {\mathrm{379}}^1\times {\mathrm{34919}}^1$

素因数の和:35306

約数の個数: 20

約数和(自身を含む): 411357600

約数和(自身を除く): 199608784

約数列:

[1, 2, 4, 8, 16, 379, 758, 1516, 3032, 6064, 34919, 69838, 139676, 279352, 558704, 13234301, 26468602, 52937204, 105874408, 211748816]

約数ペア:

[(1, 211748816), (2, 105874408), (4, 52937204), (8, 26468602), (16, 13234301), (379, 558704), (758, 279352), (1516, 139676), (3032, 69838), (6064, 34919)]