200491330585

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{440640287}}^1$

素因数の和:440640312

約数の個数: 16

約数和(自身を含む): 296110273536

約数和(自身を除く): 95618942951

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 440640287, 2203201435, 3084482009, 5728323731, 15422410045, 28641618655, 40098266117, 200491330585]

約数ペア:

[(1, 200491330585), (5, 40098266117), (7, 28641618655), (13, 15422410045), (35, 5728323731), (65, 3084482009), (91, 2203201435), (455, 440640287)]