223844894

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{2557}}^1$

素因数の和:2629

約数の個数: 48

約数和(自身を含む): 426919968

約数和(自身を除く): 203075074

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 169, 182, 259, 338, 481, 518, 962, 1183, 2366, 2557, 3367, 5114, 6253, 6734, 12506, 17899, 33241, 35798, 43771, 66482, 87542, 94609, 189218, 232687, 432133, 465374, 662263, 864266, 1229917, 1324526, 2459834, 3024931, 6049862, 8609419, 15988921, 17218838, 31977842, 111922447, 223844894]

約数ペア:

[(1, 223844894), (2, 111922447), (7, 31977842), (13, 17218838), (14, 15988921), (26, 8609419), (37, 6049862), (74, 3024931), (91, 2459834), (169, 1324526), (182, 1229917), (259, 864266), (338, 662263), (481, 465374), (518, 432133), (962, 232687), (1183, 189218), (2366, 94609), (2557, 87542), (3367, 66482), (5114, 43771), (6253, 35798), (6734, 33241), (12506, 17899)]