211399232

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6389}}^1$

素因数の和:6459

約数の個数: 56

約数和(自身を含む): 467441280

約数和(自身を除く): 256042048

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 64, 88, 94, 176, 188, 352, 376, 517, 704, 752, 1034, 1504, 2068, 3008, 4136, 6389, 8272, 12778, 16544, 25556, 33088, 51112, 70279, 102224, 140558, 204448, 281116, 300283, 408896, 562232, 600566, 1124464, 1201132, 2248928, 2402264, 3303113, 4497856, 4804528, 6606226, 9609056, 13212452, 19218112, 26424904, 52849808, 105699616, 211399232]

約数ペア:

[(1, 211399232), (2, 105699616), (4, 52849808), (8, 26424904), (11, 19218112), (16, 13212452), (22, 9609056), (32, 6606226), (44, 4804528), (47, 4497856), (64, 3303113), (88, 2402264), (94, 2248928), (176, 1201132), (188, 1124464), (352, 600566), (376, 562232), (517, 408896), (704, 300283), (752, 281116), (1034, 204448), (1504, 140558), (2068, 102224), (3008, 70279), (4136, 51112), (6389, 33088), (8272, 25556), (12778, 16544)]