201066945

素因数分解:

$3^1\times 5^1\times {\mathrm{743}}^1\times {\mathrm{18041}}^1$

素因数の和:18792

約数の個数: 16

約数和(自身を含む): 322157952

約数和(自身を除く): 121091007

約数列:

[1, 3, 5, 15, 743, 2229, 3715, 11145, 18041, 54123, 90205, 270615, 13404463, 40213389, 67022315, 201066945]

約数ペア:

[(1, 201066945), (3, 67022315), (5, 40213389), (15, 13404463), (743, 270615), (2229, 90205), (3715, 54123), (11145, 18041)]