7201612085

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{200017}}^1$

素因数の和:200420

約数の個数: 16

約数和(自身を含む): 9120820800

約数和(自身を除く): 1919208715

約数列:

[1, 5, 19, 95, 379, 1895, 7201, 36005, 200017, 1000085, 3800323, 19001615, 75806443, 379032215, 1440322417, 7201612085]

約数ペア:

[(1, 7201612085), (5, 1440322417), (19, 379032215), (95, 75806443), (379, 19001615), (1895, 3800323), (7201, 1000085), (36005, 200017)]