201255019

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{1627}}^1$

素因数の和:2106

約数の個数: 16

約数和(自身を含む): 236307456

約数和(自身を除く): 35052437

約数列:

[1, 7, 41, 287, 431, 1627, 3017, 11389, 17671, 66707, 123697, 466949, 701237, 4908659, 28750717, 201255019]

約数ペア:

[(1, 201255019), (7, 28750717), (41, 4908659), (287, 701237), (431, 466949), (1627, 123697), (3017, 66707), (11389, 17671)]