208863648

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{331}}^1$

素因数の和:667

約数の個数: 144

約数和(自身を含む): 683032896

約数和(自身を除く): 474169248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 313, 331, 336, 504, 626, 662, 672, 939, 993, 1008, 1252, 1324, 1878, 1986, 2016, 2191, 2317, 2504, 2648, 2817, 2979, 3756, 3972, 4382, 4634, 5008, 5296, 5634, 5958, 6573, 6951, 7512, 7944, 8764, 9268, 10016, 10592, 11268, 11916, 13146, 13902, 15024, 15888, 17528, 18536, 19719, 20853, 22536, 23832, 26292, 27804, 30048, 31776, 35056, 37072, 39438, 41706, 45072, 47664, 52584, 55608, 70112, 74144, 78876, 83412, 90144, 95328, 103603, 105168, 111216, 157752, 166824, 207206, 210336, 222432, 310809, 315504, 333648, 414412, 621618, 631008, 667296, 725221, 828824, 932427, 1243236, 1450442, 1657648, 1864854, 2175663, 2486472, 2900884, 3315296, 3729708, 4351326, 4972944, 5801768, 6526989, 7459416, 8702652, 9945888, 11603536, 13053978, 14918832, 17405304, 23207072, 26107956, 29837664, 34810608, 52215912, 69621216, 104431824, 208863648]

約数ペア:

[(1, 208863648), (2, 104431824), (3, 69621216), (4, 52215912), (6, 34810608), (7, 29837664), (8, 26107956), (9, 23207072), (12, 17405304), (14, 14918832), (16, 13053978), (18, 11603536), (21, 9945888), (24, 8702652), (28, 7459416), (32, 6526989), (36, 5801768), (42, 4972944), (48, 4351326), (56, 3729708), (63, 3315296), (72, 2900884), (84, 2486472), (96, 2175663), (112, 1864854), (126, 1657648), (144, 1450442), (168, 1243236), (224, 932427), (252, 828824), (288, 725221), (313, 667296), (331, 631008), (336, 621618), (504, 414412), (626, 333648), (662, 315504), (672, 310809), (939, 222432), (993, 210336), (1008, 207206), (1252, 166824), (1324, 157752), (1878, 111216), (1986, 105168), (2016, 103603), (2191, 95328), (2317, 90144), (2504, 83412), (2648, 78876), (2817, 74144), (2979, 70112), (3756, 55608), (3972, 52584), (4382, 47664), (4634, 45072), (5008, 41706), (5296, 39438), (5634, 37072), (5958, 35056), (6573, 31776), (6951, 30048), (7512, 27804), (7944, 26292), (8764, 23832), (9268, 22536), (10016, 20853), (10592, 19719), (11268, 18536), (11916, 17528), (13146, 15888), (13902, 15024)]