206000291072

素因数分解:

$2^8\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1\times {\mathrm{431}}^1$

素因数の和:876

約数の個数: 144

約数和(自身を含む): 423956865024

約数和(自身を除く): 217956573952

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 127, 128, 241, 244, 254, 256, 431, 482, 488, 508, 862, 964, 976, 1016, 1724, 1928, 1952, 2032, 3448, 3856, 3904, 4064, 6896, 7712, 7747, 7808, 8128, 13792, 14701, 15424, 15494, 15616, 16256, 26291, 27584, 29402, 30607, 30848, 30988, 32512, 52582, 54737, 55168, 58804, 61214, 61696, 61976, 103871, 105164, 109474, 110336, 117608, 122428, 123952, 207742, 210328, 218948, 235216, 244856, 247904, 415484, 420656, 437896, 470432, 489712, 495808, 830968, 841312, 875792, 940864, 979424, 991616, 1661936, 1682624, 1751584, 1867027, 1881728, 1958848, 1983232, 3323872, 3338957, 3365248, 3503168, 3734054, 3763456, 3917696, 6336131, 6647744, 6677914, 6730496, 7006336, 7468108, 7835392, 12672262, 13191617, 13295488, 13355828, 14012672, 14936216, 25344524, 26383234, 26590976, 26711656, 29872432, 50689048, 52766468, 53423312, 59744864, 101378096, 105532936, 106846624, 119489728, 202756192, 211065872, 213693248, 238979456, 405512384, 422131744, 427386496, 477958912, 804688637, 811024768, 844263488, 854772992, 1609377274, 1622049536, 1688526976, 3218754548, 3377053952, 6437509096, 12875018192, 25750036384, 51500072768, 103000145536, 206000291072]

約数ペア:

[(1, 206000291072), (2, 103000145536), (4, 51500072768), (8, 25750036384), (16, 12875018192), (32, 6437509096), (61, 3377053952), (64, 3218754548), (122, 1688526976), (127, 1622049536), (128, 1609377274), (241, 854772992), (244, 844263488), (254, 811024768), (256, 804688637), (431, 477958912), (482, 427386496), (488, 422131744), (508, 405512384), (862, 238979456), (964, 213693248), (976, 211065872), (1016, 202756192), (1724, 119489728), (1928, 106846624), (1952, 105532936), (2032, 101378096), (3448, 59744864), (3856, 53423312), (3904, 52766468), (4064, 50689048), (6896, 29872432), (7712, 26711656), (7747, 26590976), (7808, 26383234), (8128, 25344524), (13792, 14936216), (14701, 14012672), (15424, 13355828), (15494, 13295488), (15616, 13191617), (16256, 12672262), (26291, 7835392), (27584, 7468108), (29402, 7006336), (30607, 6730496), (30848, 6677914), (30988, 6647744), (32512, 6336131), (52582, 3917696), (54737, 3763456), (55168, 3734054), (58804, 3503168), (61214, 3365248), (61696, 3338957), (61976, 3323872), (103871, 1983232), (105164, 1958848), (109474, 1881728), (110336, 1867027), (117608, 1751584), (122428, 1682624), (123952, 1661936), (207742, 991616), (210328, 979424), (218948, 940864), (235216, 875792), (244856, 841312), (247904, 830968), (415484, 495808), (420656, 489712), (437896, 470432)]