199971552

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{463}}^1$

素因数の和:896

約数の個数: 96

約数和(自身を含む): 575285760

約数和(自身を除く): 375314208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 409, 463, 528, 818, 926, 1056, 1227, 1389, 1636, 1852, 2454, 2778, 3272, 3704, 4499, 4908, 5093, 5556, 6544, 7408, 8998, 9816, 10186, 11112, 13088, 13497, 14816, 15279, 17996, 19632, 20372, 22224, 26994, 30558, 35992, 39264, 40744, 44448, 53988, 61116, 71984, 81488, 107976, 122232, 143968, 162976, 189367, 215952, 244464, 378734, 431904, 488928, 568101, 757468, 1136202, 1514936, 2083037, 2272404, 3029872, 4166074, 4544808, 6059744, 6249111, 8332148, 9089616, 12498222, 16664296, 18179232, 24996444, 33328592, 49992888, 66657184, 99985776, 199971552]

約数ペア:

[(1, 199971552), (2, 99985776), (3, 66657184), (4, 49992888), (6, 33328592), (8, 24996444), (11, 18179232), (12, 16664296), (16, 12498222), (22, 9089616), (24, 8332148), (32, 6249111), (33, 6059744), (44, 4544808), (48, 4166074), (66, 3029872), (88, 2272404), (96, 2083037), (132, 1514936), (176, 1136202), (264, 757468), (352, 568101), (409, 488928), (463, 431904), (528, 378734), (818, 244464), (926, 215952), (1056, 189367), (1227, 162976), (1389, 143968), (1636, 122232), (1852, 107976), (2454, 81488), (2778, 71984), (3272, 61116), (3704, 53988), (4499, 44448), (4908, 40744), (5093, 39264), (5556, 35992), (6544, 30558), (7408, 26994), (8998, 22224), (9816, 20372), (10186, 19632), (11112, 17996), (13088, 15279), (13497, 14816)]