202321529421

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{142580359}}^1$

素因数の和:142580416

約数の個数: 16

約数和(自身を含む): 301129720320

約数和(自身を除く): 98808190899

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 142580359, 427741077, 1568383949, 4705151847, 6130955437, 18392866311, 67440509807, 202321529421]

約数ペア:

[(1, 202321529421), (3, 67440509807), (11, 18392866311), (33, 6130955437), (43, 4705151847), (129, 1568383949), (473, 427741077), (1419, 142580359)]