204487712

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{44687}}^1$

素因数の和:44721

約数の個数: 48

約数和(自身を含む): 472977792

約数和(自身を除く): 268490080

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 44687, 89374, 178748, 357496, 491557, 580931, 714992, 983114, 1161862, 1429984, 1966228, 2323724, 3932456, 4647448, 6390241, 7864912, 9294896, 12780482, 15729824, 18589792, 25560964, 51121928, 102243856, 204487712]

約数ペア:

[(1, 204487712), (2, 102243856), (4, 51121928), (8, 25560964), (11, 18589792), (13, 15729824), (16, 12780482), (22, 9294896), (26, 7864912), (32, 6390241), (44, 4647448), (52, 3932456), (88, 2323724), (104, 1966228), (143, 1429984), (176, 1161862), (208, 983114), (286, 714992), (352, 580931), (416, 491557), (572, 357496), (1144, 178748), (2288, 89374), (4576, 44687)]