207303605

素因数分解:

$5^1\times {\mathrm{47}}^2\times {\mathrm{137}}^2$

素因数の和:373

約数の個数: 18

約数和(自身を含む): 256038594

約数和(自身を除く): 48734989

約数列:

[1, 5, 47, 137, 235, 685, 2209, 6439, 11045, 18769, 32195, 93845, 302633, 882143, 1513165, 4410715, 41460721, 207303605]

約数ペア:

[(1, 207303605), (5, 41460721), (47, 4410715), (137, 1513165), (235, 882143), (685, 302633), (2209, 93845), (6439, 32195), (11045, 18769)]