200515715

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{19477}}^1$

素因数の和:19582

約数の個数: 16

約数和(自身を含む): 252434880

約数和(自身を除く): 51919165

約数列:

[1, 5, 29, 71, 145, 355, 2059, 10295, 19477, 97385, 564833, 1382867, 2824165, 6914335, 40103143, 200515715]

約数ペア:

[(1, 200515715), (5, 40103143), (29, 6914335), (71, 2824165), (145, 1382867), (355, 564833), (2059, 97385), (10295, 19477)]