200243318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{16519}}^1$

素因数の和:16580

約数の個数: 32

約数和(自身を含む): 356832000

約数和(自身を除く): 156588682

約数列:

[1, 2, 11, 19, 22, 29, 38, 58, 209, 319, 418, 551, 638, 1102, 6061, 12122, 16519, 33038, 181709, 313861, 363418, 479051, 627722, 958102, 3452471, 5269561, 6904942, 9101969, 10539122, 18203938, 100121659, 200243318]

約数ペア:

[(1, 200243318), (2, 100121659), (11, 18203938), (19, 10539122), (22, 9101969), (29, 6904942), (38, 5269561), (58, 3452471), (209, 958102), (319, 627722), (418, 479051), (551, 363418), (638, 313861), (1102, 181709), (6061, 33038), (12122, 16519)]