200993429

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71249}}^1$

素因数の和:71300

約数の個数: 16

約数和(自身を含む): 255360000

約数和(自身を除く): 54366571

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 71249, 498743, 926237, 2208719, 6483659, 15461033, 28713347, 200993429]

約数ペア:

[(1, 200993429), (7, 28713347), (13, 15461033), (31, 6483659), (91, 2208719), (217, 926237), (403, 498743), (2821, 71249)]