209925184

素因数分解:

$2^6\times 7^1\times {\mathrm{619}}^1\times {\mathrm{757}}^1$

素因数の和:1395

約数の個数: 56

約数和(自身を含む): 477479360

約数和(自身を除く): 267554176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 619, 757, 1238, 1514, 2476, 3028, 4333, 4952, 5299, 6056, 8666, 9904, 10598, 12112, 17332, 19808, 21196, 24224, 34664, 39616, 42392, 48448, 69328, 84784, 138656, 169568, 277312, 339136, 468583, 937166, 1874332, 3280081, 3748664, 6560162, 7497328, 13120324, 14994656, 26240648, 29989312, 52481296, 104962592, 209925184]

約数ペア:

[(1, 209925184), (2, 104962592), (4, 52481296), (7, 29989312), (8, 26240648), (14, 14994656), (16, 13120324), (28, 7497328), (32, 6560162), (56, 3748664), (64, 3280081), (112, 1874332), (224, 937166), (448, 468583), (619, 339136), (757, 277312), (1238, 169568), (1514, 138656), (2476, 84784), (3028, 69328), (4333, 48448), (4952, 42392), (5299, 39616), (6056, 34664), (8666, 24224), (9904, 21196), (10598, 19808), (12112, 17332)]