203983254

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{103967}}^1$

素因数の和:104084

約数の個数: 24

約数和(自身を含む): 446022720

約数和(自身を除く): 242039466

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 103967, 207934, 311901, 623802, 935703, 1871406, 11332403, 22664806, 33997209, 67994418, 101991627, 203983254]

約数ペア:

[(1, 203983254), (2, 101991627), (3, 67994418), (6, 33997209), (9, 22664806), (18, 11332403), (109, 1871406), (218, 935703), (327, 623802), (654, 311901), (981, 207934), (1962, 103967)]