202155967

素因数分解:

${\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1\times {\mathrm{509}}^1$

素因数の和:882

約数の個数: 16

約数和(自身を含む): 220711680

約数和(自身を除く): 18555713

約数列:

[1, 13, 137, 223, 509, 1781, 2899, 6617, 30551, 69733, 113507, 397163, 906529, 1475591, 15550459, 202155967]

約数ペア:

[(1, 202155967), (13, 15550459), (137, 1475591), (223, 906529), (509, 397163), (1781, 113507), (2899, 69733), (6617, 30551)]