207947519

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{2621}}^1$

素因数の和:3010

約数の個数: 16

約数和(自身を含む): 237867840

約数和(自身を除く): 29920321

約数列:

[1, 13, 17, 221, 359, 2621, 4667, 6103, 34073, 44557, 79339, 579241, 940939, 12232207, 15995963, 207947519]

約数ペア:

[(1, 207947519), (13, 15995963), (17, 12232207), (221, 940939), (359, 579241), (2621, 79339), (4667, 44557), (6103, 34073)]