243392522

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{7741}}^1$

素因数の和:8021

約数の個数: 16

約数和(自身を含む): 371616000

約数和(自身を除く): 128223478

約数列:

[1, 2, 79, 158, 199, 398, 7741, 15482, 15721, 31442, 611539, 1223078, 1540459, 3080918, 121696261, 243392522]

約数ペア:

[(1, 243392522), (2, 121696261), (79, 3080918), (158, 1540459), (199, 1223078), (398, 611539), (7741, 31442), (15482, 15721)]