227590664

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{213901}}^1$

素因数の和:213933

約数の個数: 32

約数和(自身を含む): 513364800

約数和(自身を除く): 285774136

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 213901, 427802, 855604, 1497307, 1711208, 2994614, 4064119, 5989228, 8128238, 11978456, 16256476, 28448833, 32512952, 56897666, 113795332, 227590664]

約数ペア:

[(1, 227590664), (2, 113795332), (4, 56897666), (7, 32512952), (8, 28448833), (14, 16256476), (19, 11978456), (28, 8128238), (38, 5989228), (56, 4064119), (76, 2994614), (133, 1711208), (152, 1497307), (266, 855604), (532, 427802), (1064, 213901)]