201969741

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{50129}}^1$

素因数の和:50228

約数の個数: 16

約数和(自身を含む): 288748800

約数和(自身を除く): 86779059

約数列:

[1, 3, 17, 51, 79, 237, 1343, 4029, 50129, 150387, 852193, 2556579, 3960191, 11880573, 67323247, 201969741]

約数ペア:

[(1, 201969741), (3, 67323247), (17, 11880573), (51, 3960191), (79, 2556579), (237, 852193), (1343, 150387), (4029, 50129)]