205656470395

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{4441}}^1\times {\mathrm{544807}}^1$

素因数の和:549270

約数の個数: 16

約数和(自身を含む): 261364010688

約数和(自身を除く): 55707540293

約数列:

[1, 5, 17, 85, 4441, 22205, 75497, 377485, 544807, 2724035, 9261719, 46308595, 2419487887, 12097439435, 41131294079, 205656470395]

約数ペア:

[(1, 205656470395), (5, 41131294079), (17, 12097439435), (85, 2419487887), (4441, 46308595), (22205, 9261719), (75497, 2724035), (377485, 544807)]