210070251

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{11927}}^1$

素因数の和:12055

約数の個数: 24

約数和(自身を含む): 322533120

約数和(自身を除く): 112462869

約数列:

[1, 3, 9, 19, 57, 103, 171, 309, 927, 1957, 5871, 11927, 17613, 35781, 107343, 226613, 679839, 1228481, 2039517, 3685443, 11056329, 23341139, 70023417, 210070251]

約数ペア:

[(1, 210070251), (3, 70023417), (9, 23341139), (19, 11056329), (57, 3685443), (103, 2039517), (171, 1228481), (309, 679839), (927, 226613), (1957, 107343), (5871, 35781), (11927, 17613)]