207874138

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{96149}}^1$

素因数の和:96221

約数の個数: 16

約数和(自身を含む): 332294400

約数和(自身を除く): 124420262

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 96149, 192298, 2211427, 4422854, 4519003, 9038006, 103937069, 207874138]

約数ペア:

[(1, 207874138), (2, 103937069), (23, 9038006), (46, 4519003), (47, 4422854), (94, 2211427), (1081, 192298), (2162, 96149)]