201147895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{8867}}^1$

素因数の和:9234

約数の個数: 16

約数和(自身を含む): 260719200

約数和(自身を除く): 59571305

約数列:

[1, 5, 13, 65, 349, 1745, 4537, 8867, 22685, 44335, 115271, 576355, 3094583, 15472915, 40229579, 201147895]

約数ペア:

[(1, 201147895), (5, 40229579), (13, 15472915), (65, 3094583), (349, 576355), (1745, 115271), (4537, 44335), (8867, 22685)]