211030872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:505

約数の個数: 128

約数和(自身を含む): 605875200

約数和(自身を除く): 394844328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 97, 104, 114, 152, 156, 194, 228, 247, 291, 312, 367, 388, 456, 494, 582, 734, 741, 776, 988, 1101, 1164, 1261, 1468, 1482, 1843, 1976, 2202, 2328, 2522, 2936, 2964, 3686, 3783, 4404, 4771, 5044, 5529, 5928, 6973, 7372, 7566, 8808, 9542, 10088, 11058, 13946, 14313, 14744, 15132, 19084, 20919, 22116, 23959, 27892, 28626, 30264, 35599, 38168, 41838, 44232, 47918, 55784, 57252, 71198, 71877, 83676, 90649, 95836, 106797, 114504, 142396, 143754, 167352, 181298, 191672, 213594, 271947, 284792, 287508, 362596, 427188, 462787, 543894, 575016, 676381, 725192, 854376, 925574, 1087788, 1352762, 1388361, 1851148, 2029143, 2175576, 2705524, 2776722, 3702296, 4058286, 5411048, 5553444, 8116572, 8792953, 11106888, 16233144, 17585906, 26378859, 35171812, 52757718, 70343624, 105515436, 211030872]

約数ペア:

[(1, 211030872), (2, 105515436), (3, 70343624), (4, 52757718), (6, 35171812), (8, 26378859), (12, 17585906), (13, 16233144), (19, 11106888), (24, 8792953), (26, 8116572), (38, 5553444), (39, 5411048), (52, 4058286), (57, 3702296), (76, 2776722), (78, 2705524), (97, 2175576), (104, 2029143), (114, 1851148), (152, 1388361), (156, 1352762), (194, 1087788), (228, 925574), (247, 854376), (291, 725192), (312, 676381), (367, 575016), (388, 543894), (456, 462787), (494, 427188), (582, 362596), (734, 287508), (741, 284792), (776, 271947), (988, 213594), (1101, 191672), (1164, 181298), (1261, 167352), (1468, 143754), (1482, 142396), (1843, 114504), (1976, 106797), (2202, 95836), (2328, 90649), (2522, 83676), (2936, 71877), (2964, 71198), (3686, 57252), (3783, 55784), (4404, 47918), (4771, 44232), (5044, 41838), (5529, 38168), (5928, 35599), (6973, 30264), (7372, 28626), (7566, 27892), (8808, 23959), (9542, 22116), (10088, 20919), (11058, 19084), (13946, 15132), (14313, 14744)]