203530376

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{117241}}^1$

素因数の和:117285

約数の個数: 32

約数和(自身を含む): 450209280

約数和(自身を除く): 246678904

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 117241, 234482, 468964, 820687, 937928, 1641374, 3282748, 3634471, 6565496, 7268942, 14537884, 25441297, 29075768, 50882594, 101765188, 203530376]

約数ペア:

[(1, 203530376), (2, 101765188), (4, 50882594), (7, 29075768), (8, 25441297), (14, 14537884), (28, 7268942), (31, 6565496), (56, 3634471), (62, 3282748), (124, 1641374), (217, 937928), (248, 820687), (434, 468964), (868, 234482), (1736, 117241)]