222900180477

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{440221}}^1\times {\mathrm{12983}}^1$

素因数の和:453220

約数の個数: 16

約数和(自身を含む): 320087177088

約数和(自身を除く): 97186996611

約数列:

[1, 3, 13, 39, 12983, 38949, 168779, 440221, 506337, 1320663, 5722873, 17168619, 5715389243, 17146167729, 74300060159, 222900180477]

約数ペア:

[(1, 222900180477), (3, 74300060159), (13, 17146167729), (39, 5715389243), (12983, 17168619), (38949, 5722873), (168779, 1320663), (440221, 506337)]