200729886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{19997}}^1$

素因数の和:20248

約数の個数: 32

約数和(自身を含む): 460753920

約数和(自身を除く): 260024034

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 239, 478, 717, 1434, 1673, 3346, 5019, 10038, 19997, 39994, 59991, 119982, 139979, 279958, 419937, 839874, 4779283, 9558566, 14337849, 28675698, 33454981, 66909962, 100364943, 200729886]

約数ペア:

[(1, 200729886), (2, 100364943), (3, 66909962), (6, 33454981), (7, 28675698), (14, 14337849), (21, 9558566), (42, 4779283), (239, 839874), (478, 419937), (717, 279958), (1434, 139979), (1673, 119982), (3346, 59991), (5019, 39994), (10038, 19997)]