203859973

素因数分解:

${\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:612

約数の個数: 16

約数和(自身を含む): 213200064

約数和(自身を除く): 9340091

約数列:

[1, 37, 131, 137, 307, 4847, 5069, 11359, 17947, 40217, 42059, 664039, 1488029, 1556183, 5509729, 203859973]

約数ペア:

[(1, 203859973), (37, 5509729), (131, 1556183), (137, 1488029), (307, 664039), (4847, 42059), (5069, 40217), (11359, 17947)]