202280456

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1069}}^1$

素因数の和:1222

約数の個数: 64

約数和(自身を含む): 451968000

約数和(自身を除く): 249687544

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 109, 124, 217, 218, 248, 434, 436, 763, 868, 872, 1069, 1526, 1736, 2138, 3052, 3379, 4276, 6104, 6758, 7483, 8552, 13516, 14966, 23653, 27032, 29932, 33139, 47306, 59864, 66278, 94612, 116521, 132556, 189224, 231973, 233042, 265112, 463946, 466084, 815647, 927892, 932168, 1631294, 1855784, 3262588, 3612151, 6525176, 7224302, 14448604, 25285057, 28897208, 50570114, 101140228, 202280456]

約数ペア:

[(1, 202280456), (2, 101140228), (4, 50570114), (7, 28897208), (8, 25285057), (14, 14448604), (28, 7224302), (31, 6525176), (56, 3612151), (62, 3262588), (109, 1855784), (124, 1631294), (217, 932168), (218, 927892), (248, 815647), (434, 466084), (436, 463946), (763, 265112), (868, 233042), (872, 231973), (1069, 189224), (1526, 132556), (1736, 116521), (2138, 94612), (3052, 66278), (3379, 59864), (4276, 47306), (6104, 33139), (6758, 29932), (7483, 27032), (8552, 23653), (13516, 14966)]