201629290

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{1637}}^1$

素因数の和:1866

約数の個数: 32

約数和(自身を含む): 369729360

約数和(自身を除く): 168100070

約数列:

[1, 2, 5, 10, 109, 113, 218, 226, 545, 565, 1090, 1130, 1637, 3274, 8185, 12317, 16370, 24634, 61585, 123170, 178433, 184981, 356866, 369962, 892165, 924905, 1784330, 1849810, 20162929, 40325858, 100814645, 201629290]

約数ペア:

[(1, 201629290), (2, 100814645), (5, 40325858), (10, 20162929), (109, 1849810), (113, 1784330), (218, 924905), (226, 892165), (545, 369962), (565, 356866), (1090, 184981), (1130, 178433), (1637, 123170), (3274, 61585), (8185, 24634), (12317, 16370)]