196327558

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1\times {\mathrm{499}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 341280000

約数和(自身を除く): 144952442

約数列:

[1, 2, 7, 14, 157, 179, 314, 358, 499, 998, 1099, 1253, 2198, 2506, 3493, 6986, 28103, 56206, 78343, 89321, 156686, 178642, 196721, 393442, 548401, 625247, 1096802, 1250494, 14023397, 28046794, 98163779, 196327558]

約数ペア:

[(1, 196327558), (2, 98163779), (7, 28046794), (14, 14023397), (157, 1250494), (179, 1096802), (314, 625247), (358, 548401), (499, 393442), (998, 196721), (1099, 178642), (1253, 156686), (2198, 89321), (2506, 78343), (3493, 56206), (6986, 28103)]