220966085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{29209}}^1$

素因数の和:29320

約数の個数: 16

約数和(自身を含む): 283921200

約数和(自身を除く): 62955115

約数列:

[1, 5, 17, 85, 89, 445, 1513, 7565, 29209, 146045, 496553, 2482765, 2599601, 12998005, 44193217, 220966085]

約数ペア:

[(1, 220966085), (5, 44193217), (17, 12998005), (85, 2599601), (89, 2482765), (445, 496553), (1513, 146045), (7565, 29209)]