201122532

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1373}}^1$

素因数の和:1709

約数の個数: 72

約数和(自身を含む): 549649464

約数和(自身を除く): 348526932

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 313, 468, 626, 939, 1252, 1373, 1878, 2746, 2817, 3756, 4069, 4119, 5492, 5634, 8138, 8238, 11268, 12207, 12357, 16276, 16476, 17849, 24414, 24714, 35698, 36621, 48828, 49428, 53547, 71396, 73242, 107094, 146484, 160641, 214188, 321282, 429749, 642564, 859498, 1289247, 1718996, 2578494, 3867741, 5156988, 5586737, 7735482, 11173474, 15470964, 16760211, 22346948, 33520422, 50280633, 67040844, 100561266, 201122532]

約数ペア:

[(1, 201122532), (2, 100561266), (3, 67040844), (4, 50280633), (6, 33520422), (9, 22346948), (12, 16760211), (13, 15470964), (18, 11173474), (26, 7735482), (36, 5586737), (39, 5156988), (52, 3867741), (78, 2578494), (117, 1718996), (156, 1289247), (234, 859498), (313, 642564), (468, 429749), (626, 321282), (939, 214188), (1252, 160641), (1373, 146484), (1878, 107094), (2746, 73242), (2817, 71396), (3756, 53547), (4069, 49428), (4119, 48828), (5492, 36621), (5634, 35698), (8138, 24714), (8238, 24414), (11268, 17849), (12207, 16476), (12357, 16276)]