201256145

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{617}}^1\times {\mathrm{733}}^1$

素因数の和:1444

約数の個数: 16

約数和(自身を含む): 244950480

約数和(自身を除く): 43694335

約数列:

[1, 5, 89, 445, 617, 733, 3085, 3665, 54913, 65237, 274565, 326185, 452261, 2261305, 40251229, 201256145]

約数ペア:

[(1, 201256145), (5, 40251229), (89, 2261305), (445, 452261), (617, 326185), (733, 274565), (3085, 65237), (3665, 54913)]