268422145

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{2671}}^1$

素因数の和:2976

約数の個数: 16

約数和(自身を含む): 327052800

約数和(自身を除く): 58630655

約数列:

[1, 5, 101, 199, 505, 995, 2671, 13355, 20099, 100495, 269771, 531529, 1348855, 2657645, 53684429, 268422145]

約数ペア:

[(1, 268422145), (5, 53684429), (101, 2657645), (199, 1348855), (505, 531529), (995, 269771), (2671, 100495), (13355, 20099)]