204555135

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{802177}}^1$

素因数の和:802202

約数の個数: 16

約数和(自身を含む): 346540896

約数和(自身を除く): 141985761

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 802177, 2406531, 4010885, 12032655, 13637009, 40911027, 68185045, 204555135]

約数ペア:

[(1, 204555135), (3, 68185045), (5, 40911027), (15, 13637009), (17, 12032655), (51, 4010885), (85, 2406531), (255, 802177)]