223700528

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{1511}}^1$

素因数の和:2025

約数の個数: 40

約数和(自身を含む): 457470720

約数和(自身を除く): 233770192

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 487, 974, 1511, 1948, 3022, 3896, 6044, 7792, 9253, 12088, 18506, 24176, 28709, 37012, 57418, 74024, 114836, 148048, 229672, 459344, 735857, 1471714, 2943428, 5886856, 11773712, 13981283, 27962566, 55925132, 111850264, 223700528]

約数ペア:

[(1, 223700528), (2, 111850264), (4, 55925132), (8, 27962566), (16, 13981283), (19, 11773712), (38, 5886856), (76, 2943428), (152, 1471714), (304, 735857), (487, 459344), (974, 229672), (1511, 148048), (1948, 114836), (3022, 74024), (3896, 57418), (6044, 37012), (7792, 28709), (9253, 24176), (12088, 18506)]