207345555

素因数分解:

$3^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{6373}}^1$

素因数の和:6628

約数の個数: 32

約数和(自身を含む): 370201920

約数和(自身を除く): 162856365

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 241, 723, 1205, 2169, 3615, 6373, 6507, 10845, 19119, 31865, 32535, 57357, 95595, 172071, 286785, 860355, 1535893, 4607679, 7679465, 13823037, 23038395, 41469111, 69115185, 207345555]

約数ペア:

[(1, 207345555), (3, 69115185), (5, 41469111), (9, 23038395), (15, 13823037), (27, 7679465), (45, 4607679), (135, 1535893), (241, 860355), (723, 286785), (1205, 172071), (2169, 95595), (3615, 57357), (6373, 32535), (6507, 31865), (10845, 19119)]