201119854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{108949}}^1$

素因数の和:109035

約数の個数: 16

約数和(自身を含む): 329464800

約数和(自身を除く): 128344946

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 108949, 217898, 1416337, 2832674, 7735379, 15470758, 100559927, 201119854]

約数ペア:

[(1, 201119854), (2, 100559927), (13, 15470758), (26, 7735379), (71, 2832674), (142, 1416337), (923, 217898), (1846, 108949)]