208022170

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{151841}}^1$

素因数の和:151985

約数の個数: 16

約数和(自身を含む): 377175528

約数和(自身を除く): 169153358

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 151841, 303682, 759205, 1518410, 20802217, 41604434, 104011085, 208022170]

約数ペア:

[(1, 208022170), (2, 104011085), (5, 41604434), (10, 20802217), (137, 1518410), (274, 759205), (685, 303682), (1370, 151841)]