191826877

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 226437120

約数和(自身を除く): 34610243

約数列:

[1, 11, 23, 59, 71, 181, 253, 649, 781, 1357, 1633, 1991, 4163, 4189, 10679, 12851, 14927, 17963, 45793, 46079, 96347, 117469, 141361, 245617, 295573, 758209, 1059817, 2701787, 3251303, 8340299, 17438807, 191826877]

約数ペア:

[(1, 191826877), (11, 17438807), (23, 8340299), (59, 3251303), (71, 2701787), (181, 1059817), (253, 758209), (649, 295573), (781, 245617), (1357, 141361), (1633, 117469), (1991, 96347), (4163, 46079), (4189, 45793), (10679, 17963), (12851, 14927)]