201653811

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 316270656

約数和(自身を除く): 114616845

約数列:

[1, 3, 9, 23, 37, 69, 111, 113, 207, 233, 333, 339, 699, 851, 1017, 2097, 2553, 2599, 4181, 5359, 7659, 7797, 8621, 12543, 16077, 23391, 25863, 26329, 37629, 48231, 77589, 78987, 96163, 198283, 236961, 288489, 594849, 605567, 865467, 974173, 1784547, 1816701, 2922519, 5450103, 8767557, 22405979, 67217937, 201653811]

約数ペア:

[(1, 201653811), (3, 67217937), (9, 22405979), (23, 8767557), (37, 5450103), (69, 2922519), (111, 1816701), (113, 1784547), (207, 974173), (233, 865467), (333, 605567), (339, 594849), (699, 288489), (851, 236961), (1017, 198283), (2097, 96163), (2553, 78987), (2599, 77589), (4181, 48231), (5359, 37629), (7659, 26329), (7797, 25863), (8621, 23391), (12543, 16077)]