211626822

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{6779}}^1$

素因数の和:6849

約数の個数: 48

約数和(自身を含む): 476118720

約数和(自身を除く): 264491898

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 121, 129, 242, 258, 363, 473, 726, 946, 1419, 2838, 5203, 6779, 10406, 13558, 15609, 20337, 31218, 40674, 74569, 149138, 223707, 291497, 447414, 582994, 820259, 874491, 1640518, 1748982, 2460777, 3206467, 4921554, 6412934, 9619401, 19238802, 35271137, 70542274, 105813411, 211626822]

約数ペア:

[(1, 211626822), (2, 105813411), (3, 70542274), (6, 35271137), (11, 19238802), (22, 9619401), (33, 6412934), (43, 4921554), (66, 3206467), (86, 2460777), (121, 1748982), (129, 1640518), (242, 874491), (258, 820259), (363, 582994), (473, 447414), (726, 291497), (946, 223707), (1419, 149138), (2838, 74569), (5203, 40674), (6779, 31218), (10406, 20337), (13558, 15609)]