201285715

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1217}}^1\times {\mathrm{1741}}^1$

素因数の和:2982

約数の個数: 16

約数和(自身を含む): 254610720

約数和(自身を除く): 53325005

約数列:

[1, 5, 19, 95, 1217, 1741, 6085, 8705, 23123, 33079, 115615, 165395, 2118797, 10593985, 40257143, 201285715]

約数ペア:

[(1, 201285715), (5, 40257143), (19, 10593985), (95, 2118797), (1217, 165395), (1741, 115615), (6085, 33079), (8705, 23123)]