201872736

素因数分解:

$2^5\times 3^5\times {\mathrm{13}}^1\times {\mathrm{1997}}^1$

素因数の和:2035

約数の個数: 144

約数和(自身を含む): 641453904

約数和(自身を除く): 439581168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 288, 312, 324, 351, 416, 432, 468, 486, 624, 648, 702, 864, 936, 972, 1053, 1248, 1296, 1404, 1872, 1944, 1997, 2106, 2592, 2808, 3159, 3744, 3888, 3994, 4212, 5616, 5991, 6318, 7776, 7988, 8424, 11232, 11982, 12636, 15976, 16848, 17973, 23964, 25272, 25961, 31952, 33696, 35946, 47928, 50544, 51922, 53919, 63904, 71892, 77883, 95856, 101088, 103844, 107838, 143784, 155766, 161757, 191712, 207688, 215676, 233649, 287568, 311532, 323514, 415376, 431352, 467298, 485271, 575136, 623064, 647028, 700947, 830752, 862704, 934596, 970542, 1246128, 1294056, 1401894, 1725408, 1869192, 1941084, 2102841, 2492256, 2588112, 2803788, 3738384, 3882168, 4205682, 5176224, 5607576, 6308523, 7476768, 7764336, 8411364, 11215152, 12617046, 15528672, 16822728, 22430304, 25234092, 33645456, 50468184, 67290912, 100936368, 201872736]

約数ペア:

[(1, 201872736), (2, 100936368), (3, 67290912), (4, 50468184), (6, 33645456), (8, 25234092), (9, 22430304), (12, 16822728), (13, 15528672), (16, 12617046), (18, 11215152), (24, 8411364), (26, 7764336), (27, 7476768), (32, 6308523), (36, 5607576), (39, 5176224), (48, 4205682), (52, 3882168), (54, 3738384), (72, 2803788), (78, 2588112), (81, 2492256), (96, 2102841), (104, 1941084), (108, 1869192), (117, 1725408), (144, 1401894), (156, 1294056), (162, 1246128), (208, 970542), (216, 934596), (234, 862704), (243, 830752), (288, 700947), (312, 647028), (324, 623064), (351, 575136), (416, 485271), (432, 467298), (468, 431352), (486, 415376), (624, 323514), (648, 311532), (702, 287568), (864, 233649), (936, 215676), (972, 207688), (1053, 191712), (1248, 161757), (1296, 155766), (1404, 143784), (1872, 107838), (1944, 103844), (1997, 101088), (2106, 95856), (2592, 77883), (2808, 71892), (3159, 63904), (3744, 53919), (3888, 51922), (3994, 50544), (4212, 47928), (5616, 35946), (5991, 33696), (6318, 31952), (7776, 25961), (7988, 25272), (8424, 23964), (11232, 17973), (11982, 16848), (12636, 15976)]