207460188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{443291}}^1$

素因数の和:443314

約数の個数: 36

約数和(自身を含む): 564754008

約数和(自身を除く): 357293820

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 443291, 886582, 1329873, 1773164, 2659746, 3989619, 5319492, 5762783, 7979238, 11525566, 15958476, 17288349, 23051132, 34576698, 51865047, 69153396, 103730094, 207460188]

約数ペア:

[(1, 207460188), (2, 103730094), (3, 69153396), (4, 51865047), (6, 34576698), (9, 23051132), (12, 17288349), (13, 15958476), (18, 11525566), (26, 7979238), (36, 5762783), (39, 5319492), (52, 3989619), (78, 2659746), (117, 1773164), (156, 1329873), (234, 886582), (468, 443291)]