207973878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{11489}}^1$

素因数の和:11932

約数の個数: 32

約数和(自身を含む): 476513280

約数和(自身を除く): 268539402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 431, 862, 1293, 2586, 3017, 6034, 9051, 11489, 18102, 22978, 34467, 68934, 80423, 160846, 241269, 482538, 4951759, 9903518, 14855277, 29710554, 34662313, 69324626, 103986939, 207973878]

約数ペア:

[(1, 207973878), (2, 103986939), (3, 69324626), (6, 34662313), (7, 29710554), (14, 14855277), (21, 9903518), (42, 4951759), (431, 482538), (862, 241269), (1293, 160846), (2586, 80423), (3017, 68934), (6034, 34467), (9051, 22978), (11489, 18102)]