207288045185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5414341}}^1$

素因数の和:5414409

約数の個数: 32

約数和(自身を含む): 291075025920

約数和(自身を除く): 83786980735

約数列:

[1, 5, 13, 19, 31, 65, 95, 155, 247, 403, 589, 1235, 2015, 2945, 7657, 38285, 5414341, 27071705, 70386433, 102872479, 167844571, 351932165, 514362395, 839222855, 1337342227, 2181979423, 3189046849, 6686711135, 10909897115, 15945234245, 41457609037, 207288045185]

約数ペア:

[(1, 207288045185), (5, 41457609037), (13, 15945234245), (19, 10909897115), (31, 6686711135), (65, 3189046849), (95, 2181979423), (155, 1337342227), (247, 839222855), (403, 514362395), (589, 351932165), (1235, 167844571), (2015, 102872479), (2945, 70386433), (7657, 27071705), (38285, 5414341)]