206845066

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{5431}}^1$

素因数の和:5709

約数の個数: 16

約数和(自身を含む): 314838720

約数和(自身を除く): 107993654

約数列:

[1, 2, 137, 139, 274, 278, 5431, 10862, 19043, 38086, 744047, 754909, 1488094, 1509818, 103422533, 206845066]

約数ペア:

[(1, 206845066), (2, 103422533), (137, 1509818), (139, 1488094), (274, 754909), (278, 744047), (5431, 38086), (10862, 19043)]