201095216

素因数分解:

$2^4\times 7^2\times {\mathrm{256499}}^1$

素因数の和:256521

約数の個数: 30

約数和(自身を含む): 453235500

約数和(自身を除く): 252140284

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 256499, 512998, 1025996, 1795493, 2051992, 3590986, 4103984, 7181972, 12568451, 14363944, 25136902, 28727888, 50273804, 100547608, 201095216]

約数ペア:

[(1, 201095216), (2, 100547608), (4, 50273804), (7, 28727888), (8, 25136902), (14, 14363944), (16, 12568451), (28, 7181972), (49, 4103984), (56, 3590986), (98, 2051992), (112, 1795493), (196, 1025996), (392, 512998), (784, 256499)]