201941509

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{23209}}^1$

素因数の和:23340

約数の個数: 16

約数和(自身を含む): 254010240

約数和(自身を除く): 52068731

約数列:

[1, 7, 11, 77, 113, 791, 1243, 8701, 23209, 162463, 255299, 1787093, 2622617, 18358319, 28848787, 201941509]

約数ペア:

[(1, 201941509), (7, 28848787), (11, 18358319), (77, 2622617), (113, 1787093), (791, 255299), (1243, 162463), (8701, 23209)]