200439648

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:381

約数の個数: 144

約数和(自身を含む): 597935520

約数和(自身を除く): 397495872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 103, 116, 144, 174, 206, 232, 233, 261, 288, 309, 348, 412, 464, 466, 522, 618, 696, 699, 824, 927, 928, 932, 1044, 1236, 1392, 1398, 1648, 1854, 1864, 2088, 2097, 2472, 2784, 2796, 2987, 3296, 3708, 3728, 4176, 4194, 4944, 5592, 5974, 6757, 7416, 7456, 8352, 8388, 8961, 9888, 11184, 11948, 13514, 14832, 16776, 17922, 20271, 22368, 23896, 23999, 26883, 27028, 29664, 33552, 35844, 40542, 47792, 47998, 53766, 54056, 60813, 67104, 71688, 71997, 81084, 95584, 95996, 107532, 108112, 121626, 143376, 143994, 162168, 191992, 215064, 215991, 216224, 243252, 286752, 287988, 324336, 383984, 430128, 431982, 486504, 575976, 648672, 695971, 767968, 860256, 863964, 973008, 1151952, 1391942, 1727928, 1946016, 2087913, 2303904, 2783884, 3455856, 4175826, 5567768, 6263739, 6911712, 8351652, 11135536, 12527478, 16703304, 22271072, 25054956, 33406608, 50109912, 66813216, 100219824, 200439648]

約数ペア:

[(1, 200439648), (2, 100219824), (3, 66813216), (4, 50109912), (6, 33406608), (8, 25054956), (9, 22271072), (12, 16703304), (16, 12527478), (18, 11135536), (24, 8351652), (29, 6911712), (32, 6263739), (36, 5567768), (48, 4175826), (58, 3455856), (72, 2783884), (87, 2303904), (96, 2087913), (103, 1946016), (116, 1727928), (144, 1391942), (174, 1151952), (206, 973008), (232, 863964), (233, 860256), (261, 767968), (288, 695971), (309, 648672), (348, 575976), (412, 486504), (464, 431982), (466, 430128), (522, 383984), (618, 324336), (696, 287988), (699, 286752), (824, 243252), (927, 216224), (928, 215991), (932, 215064), (1044, 191992), (1236, 162168), (1392, 143994), (1398, 143376), (1648, 121626), (1854, 108112), (1864, 107532), (2088, 95996), (2097, 95584), (2472, 81084), (2784, 71997), (2796, 71688), (2987, 67104), (3296, 60813), (3708, 54056), (3728, 53766), (4176, 47998), (4194, 47792), (4944, 40542), (5592, 35844), (5974, 33552), (6757, 29664), (7416, 27028), (7456, 26883), (8352, 23999), (8388, 23896), (8961, 22368), (9888, 20271), (11184, 17922), (11948, 16776), (13514, 14832)]