201963128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1485023}}^1$

素因数の和:1485046

約数の個数: 16

約数和(自身を含む): 400956480

約数和(自身を除く): 198993352

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1485023, 2970046, 5940092, 11880184, 25245391, 50490782, 100981564, 201963128]

約数ペア:

[(1, 201963128), (2, 100981564), (4, 50490782), (8, 25245391), (17, 11880184), (34, 5940092), (68, 2970046), (136, 1485023)]