201607893968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{2302301}}^1$

素因数の和:2302743

約数の個数: 40

約数和(自身を含む): 421662006696

約数和(自身を除く): 220054112728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 421, 842, 1684, 3368, 5473, 6736, 10946, 21892, 43784, 87568, 2302301, 4604602, 9209204, 18418408, 29929913, 36836816, 59859826, 119719652, 239439304, 478878608, 969268721, 1938537442, 3877074884, 7754149768, 12600493373, 15508299536, 25200986746, 50401973492, 100803946984, 201607893968]

約数ペア:

[(1, 201607893968), (2, 100803946984), (4, 50401973492), (8, 25200986746), (13, 15508299536), (16, 12600493373), (26, 7754149768), (52, 3877074884), (104, 1938537442), (208, 969268721), (421, 478878608), (842, 239439304), (1684, 119719652), (3368, 59859826), (5473, 36836816), (6736, 29929913), (10946, 18418408), (21892, 9209204), (43784, 4604602), (87568, 2302301)]