210818874

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31177}}^1$

素因数の和:31219

約数の個数: 48

約数和(自身を含む): 511818048

約数和(自身を除く): 300999174

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 483, 966, 1127, 2254, 3381, 6762, 31177, 62354, 93531, 187062, 218239, 436478, 654717, 717071, 1309434, 1434142, 1527673, 2151213, 3055346, 4302426, 4583019, 5019497, 9166038, 10038994, 15058491, 30116982, 35136479, 70272958, 105409437, 210818874]

約数ペア:

[(1, 210818874), (2, 105409437), (3, 70272958), (6, 35136479), (7, 30116982), (14, 15058491), (21, 10038994), (23, 9166038), (42, 5019497), (46, 4583019), (49, 4302426), (69, 3055346), (98, 2151213), (138, 1527673), (147, 1434142), (161, 1309434), (294, 717071), (322, 654717), (483, 436478), (966, 218239), (1127, 187062), (2254, 93531), (3381, 62354), (6762, 31177)]