214111804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{39857}}^1$

素因数の和:39957

約数の個数: 24

約数和(自身を含む): 401768640

約数和(自身を除く): 187656836

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 2686, 5372, 39857, 79714, 159428, 677569, 1355138, 2710276, 3148703, 6297406, 12594812, 53527951, 107055902, 214111804]

約数ペア:

[(1, 214111804), (2, 107055902), (4, 53527951), (17, 12594812), (34, 6297406), (68, 3148703), (79, 2710276), (158, 1355138), (316, 677569), (1343, 159428), (2686, 79714), (5372, 39857)]