195490456

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{52103}}^1$

素因数の和:52183

約数の個数: 32

約数和(自身を含む): 425168640

約数和(自身を除く): 229678184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 52103, 104206, 208412, 364721, 416824, 729442, 1458884, 2917768, 3490901, 6981802, 13963604, 24436307, 27927208, 48872614, 97745228, 195490456]

約数ペア:

[(1, 195490456), (2, 97745228), (4, 48872614), (7, 27927208), (8, 24436307), (14, 13963604), (28, 6981802), (56, 3490901), (67, 2917768), (134, 1458884), (268, 729442), (469, 416824), (536, 364721), (938, 208412), (1876, 104206), (3752, 52103)]