202247630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1555751}}^1$

素因数の和:1555771

約数の個数: 16

約数和(自身を含む): 392049504

約数和(自身を除く): 189801874

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1555751, 3111502, 7778755, 15557510, 20224763, 40449526, 101123815, 202247630]

約数ペア:

[(1, 202247630), (2, 101123815), (5, 40449526), (10, 20224763), (13, 15557510), (26, 7778755), (65, 3111502), (130, 1555751)]