204039416

素因数分解:

$2^3\times 7^1\times {\mathrm{3643561}}^1$

素因数の和:3643574

約数の個数: 16

約数和(自身を含む): 437227440

約数和(自身を除く): 233188024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3643561, 7287122, 14574244, 25504927, 29148488, 51009854, 102019708, 204039416]

約数ペア:

[(1, 204039416), (2, 102019708), (4, 51009854), (7, 29148488), (8, 25504927), (14, 14574244), (28, 7287122), (56, 3643561)]