213048163856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1637}}^1\times {\mathrm{739463}}^1$

素因数の和:741119

約数の個数: 40

約数和(自身を含む): 450582035904

約数和(自身を除く): 237533872048

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1637, 3274, 6548, 13096, 18007, 26192, 36014, 72028, 144056, 288112, 739463, 1478926, 2957852, 5915704, 8134093, 11831408, 16268186, 32536372, 65072744, 130145488, 1210500931, 2421001862, 4842003724, 9684007448, 13315510241, 19368014896, 26631020482, 53262040964, 106524081928, 213048163856]

約数ペア:

[(1, 213048163856), (2, 106524081928), (4, 53262040964), (8, 26631020482), (11, 19368014896), (16, 13315510241), (22, 9684007448), (44, 4842003724), (88, 2421001862), (176, 1210500931), (1637, 130145488), (3274, 65072744), (6548, 32536372), (13096, 16268186), (18007, 11831408), (26192, 8134093), (36014, 5915704), (72028, 2957852), (144056, 1478926), (288112, 739463)]