200519154

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{2417}}^1$

素因数の和:2855

約数の個数: 48

約数和(自身を含む): 475282080

約数和(自身を除く): 274762926

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 419, 838, 1257, 2417, 2514, 3771, 4609, 4834, 7251, 7542, 9218, 13827, 14502, 21753, 26587, 27654, 41481, 43506, 53174, 79761, 82962, 159522, 239283, 478566, 1012723, 2025446, 3038169, 6076338, 9114507, 11139953, 18229014, 22279906, 33419859, 66839718, 100259577, 200519154]

約数ペア:

[(1, 200519154), (2, 100259577), (3, 66839718), (6, 33419859), (9, 22279906), (11, 18229014), (18, 11139953), (22, 9114507), (33, 6076338), (66, 3038169), (99, 2025446), (198, 1012723), (419, 478566), (838, 239283), (1257, 159522), (2417, 82962), (2514, 79761), (3771, 53174), (4609, 43506), (4834, 41481), (7251, 27654), (7542, 26587), (9218, 21753), (13827, 14502)]