200922512

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{17417}}^1$

素因数の和:17535

約数の個数: 40

約数和(自身を含む): 449245056

約数和(自身を除く): 248322544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1442, 1648, 2884, 5768, 11536, 17417, 34834, 69668, 121919, 139336, 243838, 278672, 487676, 975352, 1793951, 1950704, 3587902, 7175804, 12557657, 14351608, 25115314, 28703216, 50230628, 100461256, 200922512]

約数ペア:

[(1, 200922512), (2, 100461256), (4, 50230628), (7, 28703216), (8, 25115314), (14, 14351608), (16, 12557657), (28, 7175804), (56, 3587902), (103, 1950704), (112, 1793951), (206, 975352), (412, 487676), (721, 278672), (824, 243838), (1442, 139336), (1648, 121919), (2884, 69668), (5768, 34834), (11536, 17417)]