206886287

素因数分解:

${\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{491}}^1$

素因数の和:814

約数の個数: 16

約数和(自身を含む): 218211840

約数和(自身を除く): 11325553

約数列:

[1, 41, 43, 239, 491, 1763, 9799, 10277, 20131, 21113, 117349, 421357, 865633, 4811309, 5046007, 206886287]

約数ペア:

[(1, 206886287), (41, 5046007), (43, 4811309), (239, 865633), (491, 421357), (1763, 117349), (9799, 21113), (10277, 20131)]