200089105

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{19801}}^1$

素因数の和:19896

約数の個数: 16

約数和(自身を含む): 250930944

約数和(自身を除く): 50841839

約数列:

[1, 5, 43, 47, 215, 235, 2021, 10105, 19801, 99005, 851443, 930647, 4257215, 4653235, 40017821, 200089105]

約数ペア:

[(1, 200089105), (5, 40017821), (43, 4653235), (47, 4257215), (215, 930647), (235, 851443), (2021, 99005), (10105, 19801)]