200309968

素因数分解:

$2^4\times {\mathrm{1213}}^1\times {\mathrm{10321}}^1$

素因数の和:11542

約数の個数: 20

約数和(自身を含む): 388458148

約数和(自身を除く): 188148180

約数列:

[1, 2, 4, 8, 16, 1213, 2426, 4852, 9704, 10321, 19408, 20642, 41284, 82568, 165136, 12519373, 25038746, 50077492, 100154984, 200309968]

約数ペア:

[(1, 200309968), (2, 100154984), (4, 50077492), (8, 25038746), (16, 12519373), (1213, 165136), (2426, 82568), (4852, 41284), (9704, 20642), (10321, 19408)]