196550368

素因数分解:

$2^5\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1217}}^1$

素因数の和:1344

約数の個数: 72

約数和(自身を含む): 454879152

約数和(自身を除く): 258328784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 103, 112, 196, 206, 224, 392, 412, 721, 784, 824, 1217, 1442, 1568, 1648, 2434, 2884, 3296, 4868, 5047, 5768, 8519, 9736, 10094, 11536, 17038, 19472, 20188, 23072, 34076, 38944, 40376, 59633, 68152, 80752, 119266, 125351, 136304, 161504, 238532, 250702, 272608, 477064, 501404, 877457, 954128, 1002808, 1754914, 1908256, 2005616, 3509828, 4011232, 6142199, 7019656, 12284398, 14039312, 24568796, 28078624, 49137592, 98275184, 196550368]

約数ペア:

[(1, 196550368), (2, 98275184), (4, 49137592), (7, 28078624), (8, 24568796), (14, 14039312), (16, 12284398), (28, 7019656), (32, 6142199), (49, 4011232), (56, 3509828), (98, 2005616), (103, 1908256), (112, 1754914), (196, 1002808), (206, 954128), (224, 877457), (392, 501404), (412, 477064), (721, 272608), (784, 250702), (824, 238532), (1217, 161504), (1442, 136304), (1568, 125351), (1648, 119266), (2434, 80752), (2884, 68152), (3296, 59633), (4868, 40376), (5047, 38944), (5768, 34076), (8519, 23072), (9736, 20188), (10094, 19472), (11536, 17038)]