200400424

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{32831}}^1$

素因数の和:32953

約数の個数: 32

約数和(自身を含む): 433382400

約数和(自身を除く): 232981976

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 6104, 32831, 65662, 131324, 229817, 262648, 459634, 919268, 1838536, 3578579, 7157158, 14314316, 25050053, 28628632, 50100106, 100200212, 200400424]

約数ペア:

[(1, 200400424), (2, 100200212), (4, 50100106), (7, 28628632), (8, 25050053), (14, 14314316), (28, 7157158), (56, 3578579), (109, 1838536), (218, 919268), (436, 459634), (763, 262648), (872, 229817), (1526, 131324), (3052, 65662), (6104, 32831)]