202880062015

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{140401427}}^1$

素因数の和:140401466

約数の個数: 12

約数和(自身を含む): 258619430376

約数和(自身を除く): 55739368361

約数列:

[1, 5, 17, 85, 289, 1445, 140401427, 702007135, 2386824259, 11934121295, 40576012403, 202880062015]

約数ペア:

[(1, 202880062015), (5, 40576012403), (17, 11934121295), (85, 2386824259), (289, 702007135), (1445, 140401427)]