201021782

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{594739}}^1$

素因数の和:594767

約数の個数: 12

約数和(自身を含む): 326512260

約数和(自身を除く): 125490478

約数列:

[1, 2, 13, 26, 169, 338, 594739, 1189478, 7731607, 15463214, 100510891, 201021782]

約数ペア:

[(1, 201021782), (2, 100510891), (13, 15463214), (26, 7731607), (169, 1189478), (338, 594739)]