200715856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1140431}}^1$

素因数の和:1140450

約数の個数: 20

約数和(自身を含む): 424240704

約数和(自身を除く): 223524848

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1140431, 2280862, 4561724, 9123448, 12544741, 18246896, 25089482, 50178964, 100357928, 200715856]

約数ペア:

[(1, 200715856), (2, 100357928), (4, 50178964), (8, 25089482), (11, 18246896), (16, 12544741), (22, 9123448), (44, 4561724), (88, 2280862), (176, 1140431)]