268157071

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{23203}}^1$

素因数の和:23350

約数の個数: 16

約数和(自身を含む): 332652544

約数和(自身を除く): 64495473

約数列:

[1, 7, 13, 91, 127, 889, 1651, 11557, 23203, 162421, 301639, 2111473, 2946781, 20627467, 38308153, 268157071]

約数ペア:

[(1, 268157071), (7, 38308153), (13, 20627467), (91, 2946781), (127, 2111473), (889, 301639), (1651, 162421), (11557, 23203)]