210231756

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{119179}}^1$

素因数の和:119203

約数の個数: 54

約数和(自身を含む): 618186660

約数和(自身を除く): 407954904

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 119179, 238358, 357537, 476716, 715074, 834253, 1072611, 1430148, 1668506, 2145222, 2502759, 3337012, 4290444, 5005518, 5839771, 7508277, 10011036, 11679542, 15016554, 17519313, 23359084, 30033108, 35038626, 52557939, 70077252, 105115878, 210231756]

約数ペア:

[(1, 210231756), (2, 105115878), (3, 70077252), (4, 52557939), (6, 35038626), (7, 30033108), (9, 23359084), (12, 17519313), (14, 15016554), (18, 11679542), (21, 10011036), (28, 7508277), (36, 5839771), (42, 5005518), (49, 4290444), (63, 3337012), (84, 2502759), (98, 2145222), (126, 1668506), (147, 1430148), (196, 1072611), (252, 834253), (294, 715074), (441, 476716), (588, 357537), (882, 238358), (1764, 119179)]