198941904

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8581}}^1$

素因数の和:8625

約数の個数: 120

約数和(自身を含む): 664040832

約数和(自身を除く): 465098928

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, 8581, 11592, 17162, 23184, 25743, 34324, 51486, 60067, 68648, 77229, 102972, 120134, 137296, 154458, 180201, 197363, 205944, 240268, 308916, 360402, 394726, 411888, 480536, 540603, 592089, 617832, 720804, 789452, 961072, 1081206, 1184178, 1235664, 1381541, 1441608, 1578904, 1776267, 2162412, 2368356, 2763082, 2883216, 3157808, 3552534, 4144623, 4324824, 4736712, 5526164, 7105068, 8289246, 8649648, 9473424, 11052328, 12433869, 14210136, 16578492, 22104656, 24867738, 28420272, 33156984, 49735476, 66313968, 99470952, 198941904]

約数ペア:

[(1, 198941904), (2, 99470952), (3, 66313968), (4, 49735476), (6, 33156984), (7, 28420272), (8, 24867738), (9, 22104656), (12, 16578492), (14, 14210136), (16, 12433869), (18, 11052328), (21, 9473424), (23, 8649648), (24, 8289246), (28, 7105068), (36, 5526164), (42, 4736712), (46, 4324824), (48, 4144623), (56, 3552534), (63, 3157808), (69, 2883216), (72, 2763082), (84, 2368356), (92, 2162412), (112, 1776267), (126, 1578904), (138, 1441608), (144, 1381541), (161, 1235664), (168, 1184178), (184, 1081206), (207, 961072), (252, 789452), (276, 720804), (322, 617832), (336, 592089), (368, 540603), (414, 480536), (483, 411888), (504, 394726), (552, 360402), (644, 308916), (828, 240268), (966, 205944), (1008, 197363), (1104, 180201), (1288, 154458), (1449, 137296), (1656, 120134), (1932, 102972), (2576, 77229), (2898, 68648), (3312, 60067), (3864, 51486), (5796, 34324), (7728, 25743), (8581, 23184), (11592, 17162)]