201391410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{1223}}^1$

素因数の和:1743

約数の個数: 64

約数和(自身を含む): 528768000

約数和(自身を除く): 327376590

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 499, 998, 1223, 1497, 2446, 2495, 2994, 3669, 4990, 5489, 6115, 7338, 7485, 10978, 12230, 13453, 14970, 16467, 18345, 26906, 27445, 32934, 36690, 40359, 54890, 67265, 80718, 82335, 134530, 164670, 201795, 403590, 610277, 1220554, 1830831, 3051385, 3661662, 6102770, 6713047, 9154155, 13426094, 18308310, 20139141, 33565235, 40278282, 67130470, 100695705, 201391410]

約数ペア:

[(1, 201391410), (2, 100695705), (3, 67130470), (5, 40278282), (6, 33565235), (10, 20139141), (11, 18308310), (15, 13426094), (22, 9154155), (30, 6713047), (33, 6102770), (55, 3661662), (66, 3051385), (110, 1830831), (165, 1220554), (330, 610277), (499, 403590), (998, 201795), (1223, 164670), (1497, 134530), (2446, 82335), (2495, 80718), (2994, 67265), (3669, 54890), (4990, 40359), (5489, 36690), (6115, 32934), (7338, 27445), (7485, 26906), (10978, 18345), (12230, 16467), (13453, 14970)]