201964395

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{708647}}^1$

素因数の和:708674

約数の個数: 16

約数和(自身を含む): 340151040

約数和(自身を除く): 138186645

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 708647, 2125941, 3543235, 10629705, 13464293, 40392879, 67321465, 201964395]

約数ペア:

[(1, 201964395), (3, 67321465), (5, 40392879), (15, 13464293), (19, 10629705), (57, 3543235), (95, 2125941), (285, 708647)]