117680206

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{449}}^1$

素因数の和:748

約数の個数: 32

約数和(自身を含む): 205329600

約数和(自身を除く): 87649394

約数列:

[1, 2, 7, 14, 97, 193, 194, 386, 449, 679, 898, 1351, 1358, 2702, 3143, 6286, 18721, 37442, 43553, 86657, 87106, 131047, 173314, 262094, 304871, 606599, 609742, 1213198, 8405729, 16811458, 58840103, 117680206]

約数ペア:

[(1, 117680206), (2, 58840103), (7, 16811458), (14, 8405729), (97, 1213198), (193, 609742), (194, 606599), (386, 304871), (449, 262094), (679, 173314), (898, 131047), (1351, 87106), (1358, 86657), (2702, 43553), (3143, 37442), (6286, 18721)]