205242237

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{15193}}^1$

素因数の和:15297

約数の個数: 24

約数和(自身を含む): 316035200

約数和(自身を除く): 110792963

約数列:

[1, 3, 9, 19, 57, 79, 171, 237, 711, 1501, 4503, 13509, 15193, 45579, 136737, 288667, 866001, 1200247, 2598003, 3600741, 10802223, 22804693, 68414079, 205242237]

約数ペア:

[(1, 205242237), (3, 68414079), (9, 22804693), (19, 10802223), (57, 3600741), (79, 2598003), (171, 1200247), (237, 866001), (711, 288667), (1501, 136737), (4503, 45579), (13509, 15193)]