202138408

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{236143}}^1$

素因数の和:236256

約数の個数: 16

約数和(自身を含む): 382553280

約数和(自身を除く): 180414872

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 236143, 472286, 944572, 1889144, 25267301, 50534602, 101069204, 202138408]

約数ペア:

[(1, 202138408), (2, 101069204), (4, 50534602), (8, 25267301), (107, 1889144), (214, 944572), (428, 472286), (856, 236143)]