201241325

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{11549}}^1$

素因数の和:11617

約数の個数: 24

約数和(自身を含む): 270685800

約数和(自身を除く): 69444475

約数列:

[1, 5, 17, 25, 41, 85, 205, 425, 697, 1025, 3485, 11549, 17425, 57745, 196333, 288725, 473509, 981665, 2367545, 4908325, 8049653, 11837725, 40248265, 201241325]

約数ペア:

[(1, 201241325), (5, 40248265), (17, 11837725), (25, 8049653), (41, 4908325), (85, 2367545), (205, 981665), (425, 473509), (697, 288725), (1025, 196333), (3485, 57745), (11549, 17425)]