220663886

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{5087}}^1$

素因数の和:5176

約数の個数: 24

約数和(自身を含む): 354521664

約数和(自身を除く): 133857778

約数列:

[1, 2, 23, 41, 46, 82, 529, 943, 1058, 1886, 5087, 10174, 21689, 43378, 117001, 208567, 234002, 417134, 2691023, 4797041, 5382046, 9594082, 110331943, 220663886]

約数ペア:

[(1, 220663886), (2, 110331943), (23, 9594082), (41, 5382046), (46, 4797041), (82, 2691023), (529, 417134), (943, 234002), (1058, 208567), (1886, 117001), (5087, 43378), (10174, 21689)]