207519984

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8951}}^1$

素因数の和:8995

約数の個数: 120

約数和(自身を含む): 692669952

約数和(自身を除く): 485149968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 112, 126, 138, 144, 161, 168, 184, 207, 252, 276, 322, 336, 368, 414, 483, 504, 552, 644, 828, 966, 1008, 1104, 1288, 1449, 1656, 1932, 2576, 2898, 3312, 3864, 5796, 7728, 8951, 11592, 17902, 23184, 26853, 35804, 53706, 62657, 71608, 80559, 107412, 125314, 143216, 161118, 187971, 205873, 214824, 250628, 322236, 375942, 411746, 429648, 501256, 563913, 617619, 644472, 751884, 823492, 1002512, 1127826, 1235238, 1288944, 1441111, 1503768, 1646984, 1852857, 2255652, 2470476, 2882222, 3007536, 3293968, 3705714, 4323333, 4511304, 4940952, 5764444, 7411428, 8646666, 9022608, 9881904, 11528888, 12969999, 14822856, 17293332, 23057776, 25939998, 29645712, 34586664, 51879996, 69173328, 103759992, 207519984]

約数ペア:

[(1, 207519984), (2, 103759992), (3, 69173328), (4, 51879996), (6, 34586664), (7, 29645712), (8, 25939998), (9, 23057776), (12, 17293332), (14, 14822856), (16, 12969999), (18, 11528888), (21, 9881904), (23, 9022608), (24, 8646666), (28, 7411428), (36, 5764444), (42, 4940952), (46, 4511304), (48, 4323333), (56, 3705714), (63, 3293968), (69, 3007536), (72, 2882222), (84, 2470476), (92, 2255652), (112, 1852857), (126, 1646984), (138, 1503768), (144, 1441111), (161, 1288944), (168, 1235238), (184, 1127826), (207, 1002512), (252, 823492), (276, 751884), (322, 644472), (336, 617619), (368, 563913), (414, 501256), (483, 429648), (504, 411746), (552, 375942), (644, 322236), (828, 250628), (966, 214824), (1008, 205873), (1104, 187971), (1288, 161118), (1449, 143216), (1656, 125314), (1932, 107412), (2576, 80559), (2898, 71608), (3312, 62657), (3864, 53706), (5796, 35804), (7728, 26853), (8951, 23184), (11592, 17902)]