229173904

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{36821}}^1$

素因数の和:37218

約数の個数: 20

約数和(自身を含む): 445177980

約数和(自身を除く): 216004076

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 6224, 36821, 73642, 147284, 294568, 589136, 14323369, 28646738, 57293476, 114586952, 229173904]

約数ペア:

[(1, 229173904), (2, 114586952), (4, 57293476), (8, 28646738), (16, 14323369), (389, 589136), (778, 294568), (1556, 147284), (3112, 73642), (6224, 36821)]