201627905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{124847}}^1$

素因数の和:124888

約数の個数: 16

約数和(自身を含む): 269671680

約数和(自身を除く): 68043775

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 124847, 624235, 2122399, 2372093, 10611995, 11860465, 40325581, 201627905]

約数ペア:

[(1, 201627905), (5, 40325581), (17, 11860465), (19, 10611995), (85, 2372093), (95, 2122399), (323, 624235), (1615, 124847)]