125220258

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{233}}^1\times {\mathrm{409}}^1$

素因数の和:723

約数の個数: 48

約数和(自身を含む): 276882840

約数和(自身を除く): 151662582

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 233, 409, 438, 466, 657, 699, 818, 1227, 1314, 1398, 2097, 2454, 3681, 4194, 7362, 17009, 29857, 34018, 51027, 59714, 89571, 95297, 102054, 153081, 179142, 190594, 268713, 285891, 306162, 537426, 571782, 857673, 1715346, 6956681, 13913362, 20870043, 41740086, 62610129, 125220258]

約数ペア:

[(1, 125220258), (2, 62610129), (3, 41740086), (6, 20870043), (9, 13913362), (18, 6956681), (73, 1715346), (146, 857673), (219, 571782), (233, 537426), (409, 306162), (438, 285891), (466, 268713), (657, 190594), (699, 179142), (818, 153081), (1227, 102054), (1314, 95297), (1398, 89571), (2097, 59714), (2454, 51027), (3681, 34018), (4194, 29857), (7362, 17009)]