201609919

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{593}}^1\times {\mathrm{2857}}^1$

素因数の和:3474

約数の個数: 16

約数和(自身を含む): 244461888

約数和(自身を除く): 42851969

約数列:

[1, 7, 17, 119, 593, 2857, 4151, 10081, 19999, 48569, 70567, 339983, 1694201, 11859407, 28801417, 201609919]

約数ペア:

[(1, 201609919), (7, 28801417), (17, 11859407), (119, 1694201), (593, 339983), (2857, 70567), (4151, 48569), (10081, 19999)]