201554843

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{9109}}^1$

素因数の和:9254

約数の個数: 16

約数和(自身を含む): 240504000

約数和(自身を除く): 38949157

約数列:

[1, 7, 29, 109, 203, 763, 3161, 9109, 22127, 63763, 264161, 992881, 1849127, 6950167, 28793549, 201554843]

約数ペア:

[(1, 201554843), (7, 28793549), (29, 6950167), (109, 1849127), (203, 992881), (763, 264161), (3161, 63763), (9109, 22127)]