201620793214

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{4938539}}^1$

素因数の和:4938827

約数の個数: 16

約数和(自身を含む): 306683334000

約数和(自身を除く): 105062540786

約数列:

[1, 2, 137, 149, 274, 298, 20413, 40826, 4938539, 9877078, 676579843, 735842311, 1353159686, 1471684622, 100810396607, 201620793214]

約数ペア:

[(1, 201620793214), (2, 100810396607), (137, 1471684622), (149, 1353159686), (274, 735842311), (298, 676579843), (20413, 9877078), (40826, 4938539)]