200123133215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{30781}}^1\times {\mathrm{68437}}^1$

素因数の和:99242

約数の個数: 16

約数和(自身を含む): 252799021920

約数和(自身を除く): 52675888705

約数列:

[1, 5, 19, 95, 30781, 68437, 153905, 342185, 584839, 1300303, 2924195, 6501515, 2106559297, 10532796485, 40024626643, 200123133215]

約数ペア:

[(1, 200123133215), (5, 40024626643), (19, 10532796485), (95, 2106559297), (30781, 6501515), (68437, 2924195), (153905, 1300303), (342185, 584839)]