207452664

素因数分解:

$2^3\times 3^4\times {\mathrm{320143}}^1$

素因数の和:320161

約数の個数: 40

約数和(自身を含む): 581061360

約数和(自身を除く): 373608696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 320143, 640286, 960429, 1280572, 1920858, 2561144, 2881287, 3841716, 5762574, 7683432, 8643861, 11525148, 17287722, 23050296, 25931583, 34575444, 51863166, 69150888, 103726332, 207452664]

約数ペア:

[(1, 207452664), (2, 103726332), (3, 69150888), (4, 51863166), (6, 34575444), (8, 25931583), (9, 23050296), (12, 17287722), (18, 11525148), (24, 8643861), (27, 7683432), (36, 5762574), (54, 3841716), (72, 2881287), (81, 2561144), (108, 1920858), (162, 1280572), (216, 960429), (324, 640286), (648, 320143)]