202586488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{2027}}^1$

素因数の和:2108

約数の個数: 48

約数和(自身を含む): 422898840

約数和(自身を除く): 220312352

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 961, 1612, 1922, 2027, 3224, 3844, 4054, 7688, 8108, 12493, 16216, 24986, 26351, 49972, 52702, 62837, 99944, 105404, 125674, 210808, 251348, 502696, 816881, 1633762, 1947947, 3267524, 3895894, 6535048, 7791788, 15583576, 25323311, 50646622, 101293244, 202586488]

約数ペア:

[(1, 202586488), (2, 101293244), (4, 50646622), (8, 25323311), (13, 15583576), (26, 7791788), (31, 6535048), (52, 3895894), (62, 3267524), (104, 1947947), (124, 1633762), (248, 816881), (403, 502696), (806, 251348), (961, 210808), (1612, 125674), (1922, 105404), (2027, 99944), (3224, 62837), (3844, 52702), (4054, 49972), (7688, 26351), (8108, 24986), (12493, 16216)]