201964585

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{23887}}^1$

素因数の和:24000

約数の個数: 16

約数和(自身を含む): 257990400

約数和(自身を除く): 56025815

約数列:

[1, 5, 19, 89, 95, 445, 1691, 8455, 23887, 119435, 453853, 2125943, 2269265, 10629715, 40392917, 201964585]

約数ペア:

[(1, 201964585), (5, 40392917), (19, 10629715), (89, 2269265), (95, 2125943), (445, 453853), (1691, 119435), (8455, 23887)]