219939528071

素因数分解:

${\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{347}}^1\times {\mathrm{142787}}^1$

素因数の和:143350

約数の個数: 16

約数和(自身を含む): 231357682944

約数和(自身を除く): 11418154873

約数列:

[1, 23, 193, 347, 4439, 7981, 66971, 142787, 1540333, 3284101, 27557891, 49547089, 633831493, 1139583047, 9562588177, 219939528071]

約数ペア:

[(1, 219939528071), (23, 9562588177), (193, 1139583047), (347, 633831493), (4439, 49547089), (7981, 27557891), (66971, 3284101), (142787, 1540333)]