205800485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{42043}}^1$

素因数の和:42148

約数の個数: 16

約数和(自身を含む): 272445120

約数和(自身を除く): 66644635

約数列:

[1, 5, 11, 55, 89, 445, 979, 4895, 42043, 210215, 462473, 2312365, 3741827, 18709135, 41160097, 205800485]

約数ペア:

[(1, 205800485), (5, 41160097), (11, 18709135), (55, 3741827), (89, 2312365), (445, 462473), (979, 210215), (4895, 42043)]