206448652809

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{745951}}^1$

素因数の和:746178

約数の個数: 48

約数和(自身を含む): 357484068864

約数和(自身を除く): 151035416055

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 191, 207, 483, 573, 1337, 1449, 1719, 4011, 4393, 12033, 13179, 30751, 39537, 92253, 276759, 745951, 2237853, 5221657, 6713559, 15664971, 17156873, 46994913, 51470619, 120098111, 142476641, 154411857, 360294333, 427429923, 997336487, 1080882999, 1282289769, 2992009461, 3276962743, 8976028383, 9830888229, 22938739201, 29492664687, 68816217603, 206448652809]

約数ペア:

[(1, 206448652809), (3, 68816217603), (7, 29492664687), (9, 22938739201), (21, 9830888229), (23, 8976028383), (63, 3276962743), (69, 2992009461), (161, 1282289769), (191, 1080882999), (207, 997336487), (483, 427429923), (573, 360294333), (1337, 154411857), (1449, 142476641), (1719, 120098111), (4011, 51470619), (4393, 46994913), (12033, 17156873), (13179, 15664971), (30751, 6713559), (39537, 5221657), (92253, 2237853), (276759, 745951)]