200056576

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:657

約数の個数: 72

約数和(自身を含む): 424285344

約数和(自身を除く): 224228768

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 61, 64, 92, 122, 128, 184, 244, 256, 368, 488, 557, 736, 976, 1114, 1403, 1472, 1952, 2228, 2806, 2944, 3904, 4456, 5612, 5888, 7808, 8912, 11224, 12811, 15616, 17824, 22448, 25622, 33977, 35648, 44896, 51244, 67954, 71296, 89792, 102488, 135908, 142592, 179584, 204976, 271816, 359168, 409952, 543632, 781471, 819904, 1087264, 1562942, 1639808, 2174528, 3125884, 3279616, 4349056, 6251768, 8698112, 12503536, 25007072, 50014144, 100028288, 200056576]

約数ペア:

[(1, 200056576), (2, 100028288), (4, 50014144), (8, 25007072), (16, 12503536), (23, 8698112), (32, 6251768), (46, 4349056), (61, 3279616), (64, 3125884), (92, 2174528), (122, 1639808), (128, 1562942), (184, 1087264), (244, 819904), (256, 781471), (368, 543632), (488, 409952), (557, 359168), (736, 271816), (976, 204976), (1114, 179584), (1403, 142592), (1472, 135908), (1952, 102488), (2228, 89792), (2806, 71296), (2944, 67954), (3904, 51244), (4456, 44896), (5612, 35648), (5888, 33977), (7808, 25622), (8912, 22448), (11224, 17824), (12811, 15616)]