210270344

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{4813}}^1$

素因数の和:4989

約数の個数: 32

約数和(自身を含む): 406686720

約数和(自身を除く): 196416376

約数列:

[1, 2, 4, 8, 43, 86, 127, 172, 254, 344, 508, 1016, 4813, 5461, 9626, 10922, 19252, 21844, 38504, 43688, 206959, 413918, 611251, 827836, 1222502, 1655672, 2445004, 4890008, 26283793, 52567586, 105135172, 210270344]

約数ペア:

[(1, 210270344), (2, 105135172), (4, 52567586), (8, 26283793), (43, 4890008), (86, 2445004), (127, 1655672), (172, 1222502), (254, 827836), (344, 611251), (508, 413918), (1016, 206959), (4813, 43688), (5461, 38504), (9626, 21844), (10922, 19252)]