173800474

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{15493}}^1$

素因数の和:15645

約数の個数: 16

約数和(自身を含む): 267736320

約数和(自身を除く): 93935846

約数列:

[1, 2, 71, 79, 142, 158, 5609, 11218, 15493, 30986, 1100003, 1223947, 2200006, 2447894, 86900237, 173800474]

約数ペア:

[(1, 173800474), (2, 86900237), (71, 2447894), (79, 2200006), (142, 1223947), (158, 1100003), (5609, 30986), (11218, 15493)]