220590906

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^2\times {\mathrm{21871}}^1$

素因数の和:21958

約数の個数: 24

約数和(自身を含む): 452225472

約数和(自身を除く): 231634566

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 1681, 3362, 5043, 10086, 21871, 43742, 65613, 131226, 896711, 1793422, 2690133, 5380266, 36765151, 73530302, 110295453, 220590906]

約数ペア:

[(1, 220590906), (2, 110295453), (3, 73530302), (6, 36765151), (41, 5380266), (82, 2690133), (123, 1793422), (246, 896711), (1681, 131226), (3362, 65613), (5043, 43742), (10086, 21871)]