206077672

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:466

約数の個数: 64

約数和(自身を含む): 423403200

約数和(自身を除く): 217325528

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 131, 136, 172, 262, 269, 344, 524, 538, 731, 1048, 1076, 1462, 2152, 2227, 2924, 4454, 4573, 5633, 5848, 8908, 9146, 11266, 11567, 17816, 18292, 22532, 23134, 35239, 36584, 45064, 46268, 70478, 92536, 95761, 140956, 191522, 196639, 281912, 383044, 393278, 599063, 766088, 786556, 1198126, 1515277, 1573112, 2396252, 3030554, 4792504, 6061108, 12122216, 25759709, 51519418, 103038836, 206077672]

約数ペア:

[(1, 206077672), (2, 103038836), (4, 51519418), (8, 25759709), (17, 12122216), (34, 6061108), (43, 4792504), (68, 3030554), (86, 2396252), (131, 1573112), (136, 1515277), (172, 1198126), (262, 786556), (269, 766088), (344, 599063), (524, 393278), (538, 383044), (731, 281912), (1048, 196639), (1076, 191522), (1462, 140956), (2152, 95761), (2227, 92536), (2924, 70478), (4454, 46268), (4573, 45064), (5633, 36584), (5848, 35239), (8908, 23134), (9146, 22532), (11266, 18292), (11567, 17816)]