208243698

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{3967}}^1$

素因数の和:4658

約数の個数: 32

約数和(自身を含む): 449304576

約数和(自身を除く): 241060878

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 673, 1346, 2019, 3967, 4038, 7934, 8749, 11901, 17498, 23802, 26247, 51571, 52494, 103142, 154713, 309426, 2669791, 5339582, 8009373, 16018746, 34707283, 69414566, 104121849, 208243698]

約数ペア:

[(1, 208243698), (2, 104121849), (3, 69414566), (6, 34707283), (13, 16018746), (26, 8009373), (39, 5339582), (78, 2669791), (673, 309426), (1346, 154713), (2019, 103142), (3967, 52494), (4038, 51571), (7934, 26247), (8749, 23802), (11901, 17498)]