201293809

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{523}}^1$

素因数の和:1020

約数の個数: 16

約数和(自身を含む): 217313280

約数和(自身を除く): 16019471

約数列:

[1, 19, 47, 431, 523, 893, 8189, 9937, 20257, 24581, 225413, 384883, 467039, 4282847, 10594411, 201293809]

約数ペア:

[(1, 201293809), (19, 10594411), (47, 4282847), (431, 467039), (523, 384883), (893, 225413), (8189, 24581), (9937, 20257)]