201831681

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1\times {\mathrm{2557}}^1$

素因数の和:2960

約数の個数: 16

約数和(自身を含む): 273317184

約数和(自身を除く): 71485503

約数列:

[1, 3, 83, 249, 317, 951, 2557, 7671, 26311, 78933, 212231, 636693, 810569, 2431707, 67277227, 201831681]

約数ペア:

[(1, 201831681), (3, 67277227), (83, 2431707), (249, 810569), (317, 636693), (951, 212231), (2557, 78933), (7671, 26311)]