201057190

素因数分解:

$2^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{46649}}^1$

素因数の和:47087

約数の個数: 16

約数和(自身を含む): 362750400

約数和(自身を除く): 161693210

約数列:

[1, 2, 5, 10, 431, 862, 2155, 4310, 46649, 93298, 233245, 466490, 20105719, 40211438, 100528595, 201057190]

約数ペア:

[(1, 201057190), (2, 100528595), (5, 40211438), (10, 20105719), (431, 466490), (862, 233245), (2155, 93298), (4310, 46649)]