201037212

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2129}}^1$

素因数の和:2243

約数の個数: 72

約数和(自身を含む): 528768240

約数和(自身を除く): 327731028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 61, 86, 122, 129, 172, 183, 244, 258, 366, 387, 516, 549, 732, 774, 1098, 1548, 2129, 2196, 2623, 4258, 5246, 6387, 7869, 8516, 10492, 12774, 15738, 19161, 23607, 25548, 31476, 38322, 47214, 76644, 91547, 94428, 129869, 183094, 259738, 274641, 366188, 389607, 519476, 549282, 779214, 823923, 1098564, 1168821, 1558428, 1647846, 2337642, 3295692, 4675284, 5584367, 11168734, 16753101, 22337468, 33506202, 50259303, 67012404, 100518606, 201037212]

約数ペア:

[(1, 201037212), (2, 100518606), (3, 67012404), (4, 50259303), (6, 33506202), (9, 22337468), (12, 16753101), (18, 11168734), (36, 5584367), (43, 4675284), (61, 3295692), (86, 2337642), (122, 1647846), (129, 1558428), (172, 1168821), (183, 1098564), (244, 823923), (258, 779214), (366, 549282), (387, 519476), (516, 389607), (549, 366188), (732, 274641), (774, 259738), (1098, 183094), (1548, 129869), (2129, 94428), (2196, 91547), (2623, 76644), (4258, 47214), (5246, 38322), (6387, 31476), (7869, 25548), (8516, 23607), (10492, 19161), (12774, 15738)]