212352008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{104917}}^1$

素因数の和:104957

約数の個数: 32

約数和(自身を含む): 453245760

約数和(自身を除く): 240893752

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 104917, 209834, 419668, 839336, 1154087, 2308174, 2413091, 4616348, 4826182, 9232696, 9652364, 19304728, 26544001, 53088002, 106176004, 212352008]

約数ペア:

[(1, 212352008), (2, 106176004), (4, 53088002), (8, 26544001), (11, 19304728), (22, 9652364), (23, 9232696), (44, 4826182), (46, 4616348), (88, 2413091), (92, 2308174), (184, 1154087), (253, 839336), (506, 419668), (1012, 209834), (2024, 104917)]