208248912

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{877}}^1$

素因数の和:1005

約数の個数: 120

約数和(自身を含む): 624163176

約数和(自身を除く): 415914264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 97, 102, 136, 144, 153, 194, 204, 272, 291, 306, 388, 408, 582, 612, 776, 816, 873, 877, 1164, 1224, 1552, 1649, 1746, 1754, 2328, 2448, 2631, 3298, 3492, 3508, 4656, 4947, 5262, 6596, 6984, 7016, 7893, 9894, 10524, 13192, 13968, 14032, 14841, 14909, 15786, 19788, 21048, 26384, 29682, 29818, 31572, 39576, 42096, 44727, 59364, 59636, 63144, 79152, 85069, 89454, 118728, 119272, 126288, 134181, 170138, 178908, 237456, 238544, 255207, 268362, 340276, 357816, 510414, 536724, 680552, 715632, 765621, 1020828, 1073448, 1361104, 1446173, 1531242, 2041656, 2146896, 2892346, 3062484, 4083312, 4338519, 5784692, 6124968, 8677038, 11569384, 12249936, 13015557, 17354076, 23138768, 26031114, 34708152, 52062228, 69416304, 104124456, 208248912]

約数ペア:

[(1, 208248912), (2, 104124456), (3, 69416304), (4, 52062228), (6, 34708152), (8, 26031114), (9, 23138768), (12, 17354076), (16, 13015557), (17, 12249936), (18, 11569384), (24, 8677038), (34, 6124968), (36, 5784692), (48, 4338519), (51, 4083312), (68, 3062484), (72, 2892346), (97, 2146896), (102, 2041656), (136, 1531242), (144, 1446173), (153, 1361104), (194, 1073448), (204, 1020828), (272, 765621), (291, 715632), (306, 680552), (388, 536724), (408, 510414), (582, 357816), (612, 340276), (776, 268362), (816, 255207), (873, 238544), (877, 237456), (1164, 178908), (1224, 170138), (1552, 134181), (1649, 126288), (1746, 119272), (1754, 118728), (2328, 89454), (2448, 85069), (2631, 79152), (3298, 63144), (3492, 59636), (3508, 59364), (4656, 44727), (4947, 42096), (5262, 39576), (6596, 31572), (6984, 29818), (7016, 29682), (7893, 26384), (9894, 21048), (10524, 19788), (13192, 15786), (13968, 14909), (14032, 14841)]