201606470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1550819}}^1$

素因数の和:1550839

約数の個数: 16

約数和(自身を含む): 390806640

約数和(自身を除く): 189200170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1550819, 3101638, 7754095, 15508190, 20160647, 40321294, 100803235, 201606470]

約数ペア:

[(1, 201606470), (2, 100803235), (5, 40321294), (10, 20160647), (13, 15508190), (26, 7754095), (65, 3101638), (130, 1550819)]