201105121

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1091}}^1\times {\mathrm{1549}}^1$

素因数の和:2664

約数の個数: 16

約数和(自身を含む): 243734400

約数和(自身を除く): 42629279

約数列:

[1, 7, 17, 119, 1091, 1549, 7637, 10843, 18547, 26333, 129829, 184331, 1689959, 11829713, 28729303, 201105121]

約数ペア:

[(1, 201105121), (7, 28729303), (17, 11829713), (119, 1689959), (1091, 184331), (1549, 129829), (7637, 26333), (10843, 18547)]