202665222715

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{2128501}}^1$

素因数の和:2128782

約数の個数: 16

約数和(自身を含む): 246735951840

約数和(自身を除く): 44070729125

約数列:

[1, 5, 137, 139, 685, 695, 19043, 95215, 2128501, 10642505, 291604637, 295861639, 1458023185, 1479308195, 40533044543, 202665222715]

約数ペア:

[(1, 202665222715), (5, 40533044543), (137, 1479308195), (139, 1458023185), (685, 295861639), (695, 291604637), (19043, 10642505), (95215, 2128501)]