208026530

素因数分解:

$2^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{31567}}^1$

素因数の和:32233

約数の個数: 16

約数和(自身を含む): 375027840

約数和(自身を除く): 167001310

約数列:

[1, 2, 5, 10, 659, 1318, 3295, 6590, 31567, 63134, 157835, 315670, 20802653, 41605306, 104013265, 208026530]

約数ペア:

[(1, 208026530), (2, 104013265), (5, 41605306), (10, 20802653), (659, 315670), (1318, 157835), (3295, 63134), (6590, 31567)]