208986696

素因数分解:

$2^3\times 3^3\times {\mathrm{83}}^1\times {\mathrm{11657}}^1$

素因数の和:11755

約数の個数: 64

約数和(自身を含む): 587563200

約数和(自身を除く): 378576504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 83, 108, 166, 216, 249, 332, 498, 664, 747, 996, 1494, 1992, 2241, 2988, 4482, 5976, 8964, 11657, 17928, 23314, 34971, 46628, 69942, 93256, 104913, 139884, 209826, 279768, 314739, 419652, 629478, 839304, 967531, 1258956, 1935062, 2517912, 2902593, 3870124, 5805186, 7740248, 8707779, 11610372, 17415558, 23220744, 26123337, 34831116, 52246674, 69662232, 104493348, 208986696]

約数ペア:

[(1, 208986696), (2, 104493348), (3, 69662232), (4, 52246674), (6, 34831116), (8, 26123337), (9, 23220744), (12, 17415558), (18, 11610372), (24, 8707779), (27, 7740248), (36, 5805186), (54, 3870124), (72, 2902593), (83, 2517912), (108, 1935062), (166, 1258956), (216, 967531), (249, 839304), (332, 629478), (498, 419652), (664, 314739), (747, 279768), (996, 209826), (1494, 139884), (1992, 104913), (2241, 93256), (2988, 69942), (4482, 46628), (5976, 34971), (8964, 23314), (11657, 17928)]