205566328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{11071}}^1$

素因数の和:11299

約数の個数: 32

約数和(自身を含む): 422507520

約数和(自身を除く): 216941192

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 211, 422, 844, 1688, 2321, 4642, 9284, 11071, 18568, 22142, 44284, 88568, 121781, 243562, 487124, 974248, 2335981, 4671962, 9343924, 18687848, 25695791, 51391582, 102783164, 205566328]

約数ペア:

[(1, 205566328), (2, 102783164), (4, 51391582), (8, 25695791), (11, 18687848), (22, 9343924), (44, 4671962), (88, 2335981), (211, 974248), (422, 487124), (844, 243562), (1688, 121781), (2321, 88568), (4642, 44284), (9284, 22142), (11071, 18568)]