201407755

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{81707}}^1$

素因数の和:81758

約数の個数: 16

約数和(自身を含む): 264733920

約数和(自身を除く): 63326165

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 81707, 408535, 1389019, 2369503, 6945095, 11847515, 40281551, 201407755]

約数ペア:

[(1, 201407755), (5, 40281551), (17, 11847515), (29, 6945095), (85, 2369503), (145, 1389019), (493, 408535), (2465, 81707)]