227551268

素因数分解:

$2^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{17783}}^1$

素因数の和:18251

約数の個数: 24

約数和(自身を含む): 456124032

約数和(自身を除く): 228572764

約数列:

[1, 2, 4, 7, 14, 28, 457, 914, 1828, 3199, 6398, 12796, 17783, 35566, 71132, 124481, 248962, 497924, 8126831, 16253662, 32507324, 56887817, 113775634, 227551268]

約数ペア:

[(1, 227551268), (2, 113775634), (4, 56887817), (7, 32507324), (14, 16253662), (28, 8126831), (457, 497924), (914, 248962), (1828, 124481), (3199, 71132), (6398, 35566), (12796, 17783)]