202047255

素因数分解:

$3^2\times 5^1\times {\mathrm{1361}}^1\times {\mathrm{3299}}^1$

素因数の和:4671

約数の個数: 24

約数和(自身を含む): 350578800

約数和(自身を除く): 148531545

約数列:

[1, 3, 5, 9, 15, 45, 1361, 3299, 4083, 6805, 9897, 12249, 16495, 20415, 29691, 49485, 61245, 148455, 4489939, 13469817, 22449695, 40409451, 67349085, 202047255]

約数ペア:

[(1, 202047255), (3, 67349085), (5, 40409451), (9, 22449695), (15, 13469817), (45, 4489939), (1361, 148455), (3299, 61245), (4083, 49485), (6805, 29691), (9897, 20415), (12249, 16495)]