201638826

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{1093}}^1$

素因数の和:1415

約数の個数: 48

約数和(自身を含む): 450723624

約数和(自身を除く): 249084798

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 277, 333, 554, 666, 831, 1093, 1662, 2186, 2493, 3279, 4986, 6558, 9837, 10249, 19674, 20498, 30747, 40441, 61494, 80882, 92241, 121323, 184482, 242646, 302761, 363969, 605522, 727938, 908283, 1816566, 2724849, 5449698, 11202157, 22404314, 33606471, 67212942, 100819413, 201638826]

約数ペア:

[(1, 201638826), (2, 100819413), (3, 67212942), (6, 33606471), (9, 22404314), (18, 11202157), (37, 5449698), (74, 2724849), (111, 1816566), (222, 908283), (277, 727938), (333, 605522), (554, 363969), (666, 302761), (831, 242646), (1093, 184482), (1662, 121323), (2186, 92241), (2493, 80882), (3279, 61494), (4986, 40441), (6558, 30747), (9837, 20498), (10249, 19674)]