205944192

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^2$

素因数の和:233

約数の個数: 144

約数和(自身を含む): 630314100

約数和(自身を除く): 424369908

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 97, 114, 128, 144, 152, 171, 192, 194, 228, 288, 291, 304, 342, 384, 388, 456, 576, 582, 608, 684, 776, 873, 912, 1152, 1164, 1216, 1368, 1552, 1746, 1824, 1843, 2328, 2432, 2736, 3104, 3492, 3648, 3686, 4656, 5472, 5529, 6208, 6984, 7296, 7372, 9312, 9409, 10944, 11058, 12416, 13968, 14744, 16587, 18624, 18818, 21888, 22116, 27936, 28227, 29488, 33174, 37248, 37636, 44232, 55872, 56454, 58976, 66348, 75272, 84681, 88464, 111744, 112908, 117952, 132696, 150544, 169362, 176928, 178771, 225816, 235904, 265392, 301088, 338724, 353856, 357542, 451632, 530784, 536313, 602176, 677448, 707712, 715084, 903264, 1061568, 1072626, 1204352, 1354896, 1430168, 1608939, 1806528, 2123136, 2145252, 2709792, 2860336, 3217878, 3613056, 4290504, 5419584, 5720672, 6435756, 8581008, 10839168, 11441344, 12871512, 17162016, 22882688, 25743024, 34324032, 51486048, 68648064, 102972096, 205944192]

約数ペア:

[(1, 205944192), (2, 102972096), (3, 68648064), (4, 51486048), (6, 34324032), (8, 25743024), (9, 22882688), (12, 17162016), (16, 12871512), (18, 11441344), (19, 10839168), (24, 8581008), (32, 6435756), (36, 5720672), (38, 5419584), (48, 4290504), (57, 3613056), (64, 3217878), (72, 2860336), (76, 2709792), (96, 2145252), (97, 2123136), (114, 1806528), (128, 1608939), (144, 1430168), (152, 1354896), (171, 1204352), (192, 1072626), (194, 1061568), (228, 903264), (288, 715084), (291, 707712), (304, 677448), (342, 602176), (384, 536313), (388, 530784), (456, 451632), (576, 357542), (582, 353856), (608, 338724), (684, 301088), (776, 265392), (873, 235904), (912, 225816), (1152, 178771), (1164, 176928), (1216, 169362), (1368, 150544), (1552, 132696), (1746, 117952), (1824, 112908), (1843, 111744), (2328, 88464), (2432, 84681), (2736, 75272), (3104, 66348), (3492, 58976), (3648, 56454), (3686, 55872), (4656, 44232), (5472, 37636), (5529, 37248), (6208, 33174), (6984, 29488), (7296, 28227), (7372, 27936), (9312, 22116), (9409, 21888), (10944, 18818), (11058, 18624), (12416, 16587), (13968, 14744)]