203464017

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{491}}^1\times {\mathrm{1123}}^1$

素因数の和:1661

約数の個数: 24

約数和(自身を含む): 301942368

約数和(自身を除く): 98478351

約数列:

[1, 3, 9, 41, 123, 369, 491, 1123, 1473, 3369, 4419, 10107, 20131, 46043, 60393, 138129, 181179, 414387, 551393, 1654179, 4962537, 22607113, 67821339, 203464017]

約数ペア:

[(1, 203464017), (3, 67821339), (9, 22607113), (41, 4962537), (123, 1654179), (369, 551393), (491, 414387), (1123, 181179), (1473, 138129), (3369, 60393), (4419, 46043), (10107, 20131)]