210945288

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1709}}^1$

素因数の和:1894

約数の個数: 64

約数和(自身を含む): 545832000

約数和(自身を除く): 334886712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 139, 148, 222, 278, 296, 417, 444, 556, 834, 888, 1112, 1668, 1709, 3336, 3418, 5127, 5143, 6836, 10254, 10286, 13672, 15429, 20508, 20572, 30858, 41016, 41144, 61716, 63233, 123432, 126466, 189699, 237551, 252932, 379398, 475102, 505864, 712653, 758796, 950204, 1425306, 1517592, 1900408, 2850612, 5701224, 8789387, 17578774, 26368161, 35157548, 52736322, 70315096, 105472644, 210945288]

約数ペア:

[(1, 210945288), (2, 105472644), (3, 70315096), (4, 52736322), (6, 35157548), (8, 26368161), (12, 17578774), (24, 8789387), (37, 5701224), (74, 2850612), (111, 1900408), (139, 1517592), (148, 1425306), (222, 950204), (278, 758796), (296, 712653), (417, 505864), (444, 475102), (556, 379398), (834, 252932), (888, 237551), (1112, 189699), (1668, 126466), (1709, 123432), (3336, 63233), (3418, 61716), (5127, 41144), (5143, 41016), (6836, 30858), (10254, 20572), (10286, 20508), (13672, 15429)]