207969124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{761}}^1\times {\mathrm{6211}}^1$

素因数の和:6987

約数の個数: 24

約数和(自身を含む): 397617696

約数和(自身を除く): 189648572

約数列:

[1, 2, 4, 11, 22, 44, 761, 1522, 3044, 6211, 8371, 12422, 16742, 24844, 33484, 68321, 136642, 273284, 4726571, 9453142, 18906284, 51992281, 103984562, 207969124]

約数ペア:

[(1, 207969124), (2, 103984562), (4, 51992281), (11, 18906284), (22, 9453142), (44, 4726571), (761, 273284), (1522, 136642), (3044, 68321), (6211, 33484), (8371, 24844), (12422, 16742)]