201191590

素因数分解:

$2^1\times 5^1\times {\mathrm{2089}}^1\times {\mathrm{9631}}^1$

素因数の和:11727

約数の個数: 16

約数和(自身を含む): 362355840

約数和(自身を除く): 161164250

約数列:

[1, 2, 5, 10, 2089, 4178, 9631, 10445, 19262, 20890, 48155, 96310, 20119159, 40238318, 100595795, 201191590]

約数ペア:

[(1, 201191590), (2, 100595795), (5, 40238318), (10, 20119159), (2089, 96310), (4178, 48155), (9631, 20890), (10445, 19262)]