200617866

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{181}}^1\times {\mathrm{443}}^1$

素因数の和:771

約数の個数: 48

約数和(自身を含む): 441211680

約数和(自身を除く): 240593814

約数列:

[1, 2, 3, 6, 9, 18, 139, 181, 278, 362, 417, 443, 543, 834, 886, 1086, 1251, 1329, 1629, 2502, 2658, 3258, 3987, 7974, 25159, 50318, 61577, 75477, 80183, 123154, 150954, 160366, 184731, 226431, 240549, 369462, 452862, 481098, 554193, 721647, 1108386, 1443294, 11145437, 22290874, 33436311, 66872622, 100308933, 200617866]

約数ペア:

[(1, 200617866), (2, 100308933), (3, 66872622), (6, 33436311), (9, 22290874), (18, 11145437), (139, 1443294), (181, 1108386), (278, 721647), (362, 554193), (417, 481098), (443, 452862), (543, 369462), (834, 240549), (886, 226431), (1086, 184731), (1251, 160366), (1329, 150954), (1629, 123154), (2502, 80183), (2658, 75477), (3258, 61577), (3987, 50318), (7974, 25159)]