200840229

素因数分解:

$3^6\times {\mathrm{43}}^2\times {\mathrm{149}}^1$

素因数の和:253

約数の個数: 42

約数和(自身を含む): 310357350

約数和(自身を除く): 109517121

約数列:

[1, 3, 9, 27, 43, 81, 129, 149, 243, 387, 447, 729, 1161, 1341, 1849, 3483, 4023, 5547, 6407, 10449, 12069, 16641, 19221, 31347, 36207, 49923, 57663, 108621, 149769, 172989, 275501, 449307, 518967, 826503, 1347921, 1556901, 2479509, 4670703, 7438527, 22315581, 66946743, 200840229]

約数ペア:

[(1, 200840229), (3, 66946743), (9, 22315581), (27, 7438527), (43, 4670703), (81, 2479509), (129, 1556901), (149, 1347921), (243, 826503), (387, 518967), (447, 449307), (729, 275501), (1161, 172989), (1341, 149769), (1849, 108621), (3483, 57663), (4023, 49923), (5547, 36207), (6407, 31347), (10449, 19221), (12069, 16641)]