229807568

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{57223}}^1$

素因数の和:57482

約数の個数: 20

約数和(自身を含む): 447033888

約数和(自身を除く): 217226320

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 57223, 114446, 228892, 457784, 915568, 14362973, 28725946, 57451892, 114903784, 229807568]

約数ペア:

[(1, 229807568), (2, 114903784), (4, 57451892), (8, 28725946), (16, 14362973), (251, 915568), (502, 457784), (1004, 228892), (2008, 114446), (4016, 57223)]