210225176

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{129449}}^1$

素因数の和:129491

約数の個数: 32

約数和(自身を含む): 466020000

約数和(自身を除く): 255794824

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 129449, 258898, 517796, 906143, 1035592, 1812286, 3624572, 3754021, 7249144, 7508042, 15016084, 26278147, 30032168, 52556294, 105112588, 210225176]

約数ペア:

[(1, 210225176), (2, 105112588), (4, 52556294), (7, 30032168), (8, 26278147), (14, 15016084), (28, 7508042), (29, 7249144), (56, 3754021), (58, 3624572), (116, 1812286), (203, 1035592), (232, 906143), (406, 517796), (812, 258898), (1624, 129449)]