20160161257

素因数分解:

${\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{971}}^1\times {\mathrm{1033}}^1$

素因数の和:2304

約数の個数: 16

約数和(自身を含む): 20502979200

約数和(自身を除く): 342817943

約数列:

[1, 101, 199, 971, 1033, 20099, 98071, 104333, 193229, 205567, 1003043, 19516129, 20762267, 101307343, 199605557, 20160161257]

約数ペア:

[(1, 20160161257), (101, 199605557), (199, 101307343), (971, 20762267), (1033, 19516129), (20099, 1003043), (98071, 205567), (104333, 193229)]