199670829

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{607}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 291840000

約数和(自身を除く): 92169171

約数列:

[1, 3, 19, 29, 57, 87, 199, 551, 597, 607, 1653, 1821, 3781, 5771, 11343, 11533, 17313, 17603, 34599, 52809, 109649, 120793, 328947, 334457, 362379, 1003371, 2295067, 3502997, 6885201, 10508991, 66556943, 199670829]

約数ペア:

[(1, 199670829), (3, 66556943), (19, 10508991), (29, 6885201), (57, 3502997), (87, 2295067), (199, 1003371), (551, 362379), (597, 334457), (607, 328947), (1653, 120793), (1821, 109649), (3781, 52809), (5771, 34599), (11343, 17603), (11533, 17313)]