210567448

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{289241}}^1$

素因数の和:289267

約数の個数: 32

約数和(自身を含む): 485926560

約数和(自身を除く): 275359112

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 289241, 578482, 1156964, 2024687, 2313928, 3760133, 4049374, 7520266, 8098748, 15040532, 16197496, 26320931, 30081064, 52641862, 105283724, 210567448]

約数ペア:

[(1, 210567448), (2, 105283724), (4, 52641862), (7, 30081064), (8, 26320931), (13, 16197496), (14, 15040532), (26, 8098748), (28, 7520266), (52, 4049374), (56, 3760133), (91, 2313928), (104, 2024687), (182, 1156964), (364, 578482), (728, 289241)]