200165217

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{156257}}^1$

素因数の和:156328

約数の個数: 16

約数和(自身を含む): 310015872

約数和(自身を除く): 109850655

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 156257, 468771, 1093799, 3281397, 9531677, 28595031, 66721739, 200165217]

約数ペア:

[(1, 200165217), (3, 66721739), (7, 28595031), (21, 9531677), (61, 3281397), (183, 1093799), (427, 468771), (1281, 156257)]