207933318

素因数分解:

$2^1\times 3^4\times {\mathrm{1283539}}^1$

素因数の和:1283553

約数の個数: 20

約数和(自身を含む): 465925020

約数和(自身を除く): 257991702

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1283539, 2567078, 3850617, 7701234, 11551851, 23103702, 34655553, 69311106, 103966659, 207933318]

約数ペア:

[(1, 207933318), (2, 103966659), (3, 69311106), (6, 34655553), (9, 23103702), (18, 11551851), (27, 7701234), (54, 3850617), (81, 2567078), (162, 1283539)]