201580345

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{9283}}^1$

素因数の和:9432

約数の個数: 16

約数和(自身を含む): 249999552

約数和(自身を除く): 48419207

約数列:

[1, 5, 43, 101, 215, 505, 4343, 9283, 21715, 46415, 399169, 937583, 1995845, 4687915, 40316069, 201580345]

約数ペア:

[(1, 201580345), (5, 40316069), (43, 4687915), (101, 1995845), (215, 937583), (505, 399169), (4343, 46415), (9283, 21715)]