203772042

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{967}}^1$

素因数の和:1507

約数の個数: 48

約数和(自身を含む): 462084480

約数和(自身を除く): 258312438

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 509, 967, 1018, 1527, 1934, 2901, 3054, 4581, 5802, 8703, 9162, 11707, 17406, 22241, 23414, 35121, 44482, 66723, 70242, 105363, 133446, 200169, 210726, 400338, 492203, 984406, 1476609, 2953218, 4429827, 8859654, 11320669, 22641338, 33962007, 67924014, 101886021, 203772042]

約数ペア:

[(1, 203772042), (2, 101886021), (3, 67924014), (6, 33962007), (9, 22641338), (18, 11320669), (23, 8859654), (46, 4429827), (69, 2953218), (138, 1476609), (207, 984406), (414, 492203), (509, 400338), (967, 210726), (1018, 200169), (1527, 133446), (1934, 105363), (2901, 70242), (3054, 66723), (4581, 44482), (5802, 35121), (8703, 23414), (9162, 22241), (11707, 17406)]