199633160

素因数分解:

$2^3\times 5^1\times {\mathrm{467}}^1\times {\mathrm{10687}}^1$

素因数の和:11165

約数の個数: 32

約数和(自身を含む): 450178560

約数和(自身を除く): 250545400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 467, 934, 1868, 2335, 3736, 4670, 9340, 10687, 18680, 21374, 42748, 53435, 85496, 106870, 213740, 427480, 4990829, 9981658, 19963316, 24954145, 39926632, 49908290, 99816580, 199633160]

約数ペア:

[(1, 199633160), (2, 99816580), (4, 49908290), (5, 39926632), (8, 24954145), (10, 19963316), (20, 9981658), (40, 4990829), (467, 427480), (934, 213740), (1868, 106870), (2335, 85496), (3736, 53435), (4670, 42748), (9340, 21374), (10687, 18680)]