205320472

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{62143}}^1$

素因数の和:62215

約数の個数: 32

約数和(自身を含む): 447436800

約数和(自身を除く): 242116328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 62143, 124286, 248572, 435001, 497144, 870002, 1740004, 3480008, 3666437, 7332874, 14665748, 25665059, 29331496, 51330118, 102660236, 205320472]

約数ペア:

[(1, 205320472), (2, 102660236), (4, 51330118), (7, 29331496), (8, 25665059), (14, 14665748), (28, 7332874), (56, 3666437), (59, 3480008), (118, 1740004), (236, 870002), (413, 497144), (472, 435001), (826, 248572), (1652, 124286), (3304, 62143)]