204312909

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2689}}^1$

素因数の和:2785

約数の個数: 32

約数和(自身を含む): 303001600

約数和(自身を除く): 98688691

約数列:

[1, 3, 19, 31, 43, 57, 93, 129, 589, 817, 1333, 1767, 2451, 2689, 3999, 8067, 25327, 51091, 75981, 83359, 115627, 153273, 250077, 346881, 1583821, 2196913, 3584437, 4751463, 6590739, 10753311, 68104303, 204312909]

約数ペア:

[(1, 204312909), (3, 68104303), (19, 10753311), (31, 6590739), (43, 4751463), (57, 3584437), (93, 2196913), (129, 1583821), (589, 346881), (817, 250077), (1333, 153273), (1767, 115627), (2451, 83359), (2689, 75981), (3999, 51091), (8067, 25327)]