203713276

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{9721}}^1$

素因数の和:9782

約数の個数: 36

約数和(自身を含む): 398524224

約数和(自身を除く): 194810948

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 169, 338, 403, 676, 806, 1612, 5239, 9721, 10478, 19442, 20956, 38884, 126373, 252746, 301351, 505492, 602702, 1205404, 1642849, 3285698, 3917563, 6571396, 7835126, 15670252, 50928319, 101856638, 203713276]

約数ペア:

[(1, 203713276), (2, 101856638), (4, 50928319), (13, 15670252), (26, 7835126), (31, 6571396), (52, 3917563), (62, 3285698), (124, 1642849), (169, 1205404), (338, 602702), (403, 505492), (676, 301351), (806, 252746), (1612, 126373), (5239, 38884), (9721, 20956), (10478, 19442)]