214172508

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:547

約数の個数: 96

約数和(自身を含む): 565044480

約数和(自身を除く): 350871972

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 97, 129, 132, 172, 194, 258, 291, 388, 389, 473, 516, 582, 778, 946, 1067, 1164, 1167, 1419, 1556, 1892, 2134, 2334, 2838, 3201, 4171, 4268, 4279, 4668, 5676, 6402, 8342, 8558, 12513, 12804, 12837, 16684, 16727, 17116, 25026, 25674, 33454, 37733, 45881, 50052, 50181, 51348, 66908, 75466, 91762, 100362, 113199, 137643, 150932, 183524, 183997, 200724, 226398, 275286, 367994, 415063, 452796, 550572, 551991, 735988, 830126, 1103982, 1245189, 1622519, 1660252, 2207964, 2490378, 3245038, 4867557, 4980756, 6490076, 9735114, 17847709, 19470228, 35695418, 53543127, 71390836, 107086254, 214172508]

約数ペア:

[(1, 214172508), (2, 107086254), (3, 71390836), (4, 53543127), (6, 35695418), (11, 19470228), (12, 17847709), (22, 9735114), (33, 6490076), (43, 4980756), (44, 4867557), (66, 3245038), (86, 2490378), (97, 2207964), (129, 1660252), (132, 1622519), (172, 1245189), (194, 1103982), (258, 830126), (291, 735988), (388, 551991), (389, 550572), (473, 452796), (516, 415063), (582, 367994), (778, 275286), (946, 226398), (1067, 200724), (1164, 183997), (1167, 183524), (1419, 150932), (1556, 137643), (1892, 113199), (2134, 100362), (2334, 91762), (2838, 75466), (3201, 66908), (4171, 51348), (4268, 50181), (4279, 50052), (4668, 45881), (5676, 37733), (6402, 33454), (8342, 25674), (8558, 25026), (12513, 17116), (12804, 16727), (12837, 16684)]