199920632

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{104561}}^1$

素因数の和:104806

約数の個数: 16

約数和(自身を含む): 376423200

約数和(自身を除く): 176502568

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 104561, 209122, 418244, 836488, 24990079, 49980158, 99960316, 199920632]

約数ペア:

[(1, 199920632), (2, 99960316), (4, 49980158), (8, 24990079), (239, 836488), (478, 418244), (956, 209122), (1912, 104561)]