207362268

素因数分解:

$2^2\times 3^4\times {\mathrm{640007}}^1$

素因数の和:640023

約数の個数: 30

約数和(自身を含む): 542086776

約数和(自身を除く): 334724508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 640007, 1280014, 1920021, 2560028, 3840042, 5760063, 7680084, 11520126, 17280189, 23040252, 34560378, 51840567, 69120756, 103681134, 207362268]

約数ペア:

[(1, 207362268), (2, 103681134), (3, 69120756), (4, 51840567), (6, 34560378), (9, 23040252), (12, 17280189), (18, 11520126), (27, 7680084), (36, 5760063), (54, 3840042), (81, 2560028), (108, 1920021), (162, 1280014), (324, 640007)]