243027976

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{3571}}^1$

素因数の和:3805

約数の個数: 32

約数和(自身を含む): 468074880

約数和(自身を除く): 225046904

約数列:

[1, 2, 4, 8, 47, 94, 181, 188, 362, 376, 724, 1448, 3571, 7142, 8507, 14284, 17014, 28568, 34028, 68056, 167837, 335674, 646351, 671348, 1292702, 1342696, 2585404, 5170808, 30378497, 60756994, 121513988, 243027976]

約数ペア:

[(1, 243027976), (2, 121513988), (4, 60756994), (8, 30378497), (47, 5170808), (94, 2585404), (181, 1342696), (188, 1292702), (362, 671348), (376, 646351), (724, 335674), (1448, 167837), (3571, 68056), (7142, 34028), (8507, 28568), (14284, 17014)]