200973411

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{461}}^1\times {\mathrm{821}}^1$

素因数の和:1347

約数の個数: 24

約数和(自身を含む): 296215920

約数和(自身を除く): 95242509

約数列:

[1, 3, 9, 59, 177, 461, 531, 821, 1383, 2463, 4149, 7389, 27199, 48439, 81597, 145317, 244791, 378481, 435951, 1135443, 3406329, 22330379, 66991137, 200973411]

約数ペア:

[(1, 200973411), (3, 66991137), (9, 22330379), (59, 3406329), (177, 1135443), (461, 435951), (531, 378481), (821, 244791), (1383, 145317), (2463, 81597), (4149, 48439), (7389, 27199)]