198764579

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{3793}}^1$

素因数の和:3974

約数の個数: 16

約数和(自身を含む): 223087200

約数和(自身を除く): 24322621

約数列:

[1, 13, 29, 139, 377, 1807, 3793, 4031, 49309, 52403, 109997, 527227, 1429961, 6853951, 15289583, 198764579]

約数ペア:

[(1, 198764579), (13, 15289583), (29, 6853951), (139, 1429961), (377, 527227), (1807, 109997), (3793, 52403), (4031, 49309)]