207974214

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1650589}}^1$

素因数の和:1650604

約数の個数: 24

約数和(自身を含む): 514984080

約数和(自身を除く): 307009866

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1650589, 3301178, 4951767, 9903534, 11554123, 14855301, 23108246, 29710602, 34662369, 69324738, 103987107, 207974214]

約数ペア:

[(1, 207974214), (2, 103987107), (3, 69324738), (6, 34662369), (7, 29710602), (9, 23108246), (14, 14855301), (18, 11554123), (21, 9903534), (42, 4951767), (63, 3301178), (126, 1650589)]