202867659

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{108893}}^1$

素因数の和:108928

約数の個数: 20

約数和(自身を含む): 316228176

約数和(自身を除く): 113360517

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 108893, 326679, 980037, 2504539, 2940111, 7513617, 8820333, 22540851, 67622553, 202867659]

約数ペア:

[(1, 202867659), (3, 67622553), (9, 22540851), (23, 8820333), (27, 7513617), (69, 2940111), (81, 2504539), (207, 980037), (621, 326679), (1863, 108893)]