204020796082

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{15439}}^1\times {\mathrm{65419}}^1$

素因数の和:80961

約数の個数: 16

約数和(自身を含む): 309085948800

約数和(自身を除く): 105065152718

約数列:

[1, 2, 101, 202, 15439, 30878, 65419, 130838, 1559339, 3118678, 6607319, 13214638, 1010003941, 2020007882, 102010398041, 204020796082]

約数ペア:

[(1, 204020796082), (2, 102010398041), (101, 2020007882), (202, 1010003941), (15439, 13214638), (30878, 6607319), (65419, 3118678), (130838, 1559339)]