201287744

素因数分解:

$2^6\times 7^1\times {\mathrm{449303}}^1$

素因数の和:449322

約数の個数: 28

約数和(自身を含む): 456492864

約数和(自身を除く): 255205120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 449303, 898606, 1797212, 3145121, 3594424, 6290242, 7188848, 12580484, 14377696, 25160968, 28755392, 50321936, 100643872, 201287744]

約数ペア:

[(1, 201287744), (2, 100643872), (4, 50321936), (7, 28755392), (8, 25160968), (14, 14377696), (16, 12580484), (28, 7188848), (32, 6290242), (56, 3594424), (64, 3145121), (112, 1797212), (224, 898606), (448, 449303)]