211900302018

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{383623}}^1$

素因数の和:383880

約数の個数: 64

約数和(自身を含む): 482261402880

約数和(自身を除く): 270361100862

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 193, 318, 386, 477, 579, 954, 1158, 1431, 1737, 2862, 3474, 5211, 10229, 10422, 20458, 30687, 61374, 92061, 184122, 276183, 383623, 552366, 767246, 1150869, 2301738, 3452607, 6905214, 10357821, 20332019, 20715642, 40664038, 60996057, 74039239, 121992114, 148078478, 182988171, 222117717, 365976342, 444235434, 548964513, 666353151, 1097929026, 1332706302, 1999059453, 3924079667, 3998118906, 7848159334, 11772239001, 23544478002, 35316717003, 70633434006, 105950151009, 211900302018]

約数ペア:

[(1, 211900302018), (2, 105950151009), (3, 70633434006), (6, 35316717003), (9, 23544478002), (18, 11772239001), (27, 7848159334), (53, 3998118906), (54, 3924079667), (106, 1999059453), (159, 1332706302), (193, 1097929026), (318, 666353151), (386, 548964513), (477, 444235434), (579, 365976342), (954, 222117717), (1158, 182988171), (1431, 148078478), (1737, 121992114), (2862, 74039239), (3474, 60996057), (5211, 40664038), (10229, 20715642), (10422, 20332019), (20458, 10357821), (30687, 6905214), (61374, 3452607), (92061, 2301738), (184122, 1150869), (276183, 767246), (383623, 552366)]