200655130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1543501}}^1$

素因数の和:1543521

約数の個数: 16

約数和(自身を含む): 388962504

約数和(自身を除く): 188307374

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1543501, 3087002, 7717505, 15435010, 20065513, 40131026, 100327565, 200655130]

約数ペア:

[(1, 200655130), (2, 100327565), (5, 40131026), (10, 20065513), (13, 15435010), (26, 7717505), (65, 3087002), (130, 1543501)]