229489712

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{60013}}^1$

素因数の和:60260

約数の個数: 20

約数和(自身を含む): 446504160

約数和(自身を除く): 217014448

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 60013, 120026, 240052, 480104, 960208, 14343107, 28686214, 57372428, 114744856, 229489712]

約数ペア:

[(1, 229489712), (2, 114744856), (4, 57372428), (8, 28686214), (16, 14343107), (239, 960208), (478, 480104), (956, 240052), (1912, 120026), (3824, 60013)]