207973542

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{16451}}^1$

素因数の和:16513

約数の個数: 48

約数和(自身を含む): 495139392

約数和(自身を除く): 287165850

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 258, 294, 301, 602, 903, 1806, 2107, 4214, 6321, 12642, 16451, 32902, 49353, 98706, 115157, 230314, 345471, 690942, 707393, 806099, 1414786, 1612198, 2122179, 2418297, 4244358, 4836594, 4951751, 9903502, 14855253, 29710506, 34662257, 69324514, 103986771, 207973542]

約数ペア:

[(1, 207973542), (2, 103986771), (3, 69324514), (6, 34662257), (7, 29710506), (14, 14855253), (21, 9903502), (42, 4951751), (43, 4836594), (49, 4244358), (86, 2418297), (98, 2122179), (129, 1612198), (147, 1414786), (258, 806099), (294, 707393), (301, 690942), (602, 345471), (903, 230314), (1806, 115157), (2107, 98706), (4214, 49353), (6321, 32902), (12642, 16451)]