220456794

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1597513}}^1$

素因数の和:1597541

約数の個数: 16

約数和(自身を含む): 460084032

約数和(自身を除く): 239627238

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1597513, 3195026, 4792539, 9585078, 36742799, 73485598, 110228397, 220456794]

約数ペア:

[(1, 220456794), (2, 110228397), (3, 73485598), (6, 36742799), (23, 9585078), (46, 4792539), (69, 3195026), (138, 1597513)]