193886308

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{911}}^1$

素因数の和:1624

約数の個数: 48

約数和(自身を含む): 424101888

約数和(自身を除く): 230215580

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 691, 911, 1382, 1822, 2764, 3644, 4837, 6377, 7601, 9674, 10021, 12754, 15202, 19348, 20042, 25508, 30404, 40084, 53207, 70147, 106414, 140294, 212828, 280588, 629501, 1259002, 2518004, 4406507, 6924511, 8813014, 13849022, 17626028, 27698044, 48471577, 96943154, 193886308]

約数ペア:

[(1, 193886308), (2, 96943154), (4, 48471577), (7, 27698044), (11, 17626028), (14, 13849022), (22, 8813014), (28, 6924511), (44, 4406507), (77, 2518004), (154, 1259002), (308, 629501), (691, 280588), (911, 212828), (1382, 140294), (1822, 106414), (2764, 70147), (3644, 53207), (4837, 40084), (6377, 30404), (7601, 25508), (9674, 20042), (10021, 19348), (12754, 15202)]