204429474

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8663}}^1$

素因数の和:8716

約数の個数: 64

約数和(自身を含む): 499046400

約数和(自身を除く): 294616926

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 114, 138, 171, 207, 342, 414, 437, 513, 621, 874, 1026, 1242, 1311, 2622, 3933, 7866, 8663, 11799, 17326, 23598, 25989, 51978, 77967, 155934, 164597, 199249, 233901, 329194, 398498, 467802, 493791, 597747, 987582, 1195494, 1481373, 1793241, 2962746, 3586482, 3785731, 4444119, 5379723, 7571462, 8888238, 10759446, 11357193, 22714386, 34071579, 68143158, 102214737, 204429474]

約数ペア:

[(1, 204429474), (2, 102214737), (3, 68143158), (6, 34071579), (9, 22714386), (18, 11357193), (19, 10759446), (23, 8888238), (27, 7571462), (38, 5379723), (46, 4444119), (54, 3785731), (57, 3586482), (69, 2962746), (114, 1793241), (138, 1481373), (171, 1195494), (207, 987582), (342, 597747), (414, 493791), (437, 467802), (513, 398498), (621, 329194), (874, 233901), (1026, 199249), (1242, 164597), (1311, 155934), (2622, 77967), (3933, 51978), (7866, 25989), (8663, 23598), (11799, 17326)]