204533392

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:209

約数の個数: 120

約数和(自身を含む): 493361280

約数和(自身を除く): 288827888

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 71, 89, 112, 119, 136, 142, 178, 238, 272, 284, 289, 356, 476, 497, 568, 578, 623, 712, 952, 994, 1136, 1156, 1207, 1246, 1424, 1513, 1904, 1988, 2023, 2312, 2414, 2492, 3026, 3976, 4046, 4624, 4828, 4984, 6052, 6319, 7952, 8092, 8449, 9656, 9968, 10591, 12104, 12638, 16184, 16898, 19312, 20519, 21182, 24208, 25276, 25721, 32368, 33796, 41038, 42364, 44233, 50552, 51442, 67592, 82076, 84728, 88466, 101104, 102884, 107423, 135184, 143633, 164152, 169456, 176932, 180047, 205768, 214846, 287266, 328304, 353864, 360094, 411536, 429692, 574532, 707728, 720188, 751961, 859384, 1149064, 1440376, 1503922, 1718768, 1826191, 2298128, 2880752, 3007844, 3652382, 6015688, 7304764, 12031376, 12783337, 14609528, 25566674, 29219056, 51133348, 102266696, 204533392]

約数ペア:

[(1, 204533392), (2, 102266696), (4, 51133348), (7, 29219056), (8, 25566674), (14, 14609528), (16, 12783337), (17, 12031376), (28, 7304764), (34, 6015688), (56, 3652382), (68, 3007844), (71, 2880752), (89, 2298128), (112, 1826191), (119, 1718768), (136, 1503922), (142, 1440376), (178, 1149064), (238, 859384), (272, 751961), (284, 720188), (289, 707728), (356, 574532), (476, 429692), (497, 411536), (568, 360094), (578, 353864), (623, 328304), (712, 287266), (952, 214846), (994, 205768), (1136, 180047), (1156, 176932), (1207, 169456), (1246, 164152), (1424, 143633), (1513, 135184), (1904, 107423), (1988, 102884), (2023, 101104), (2312, 88466), (2414, 84728), (2492, 82076), (3026, 67592), (3976, 51442), (4046, 50552), (4624, 44233), (4828, 42364), (4984, 41038), (6052, 33796), (6319, 32368), (7952, 25721), (8092, 25276), (8449, 24208), (9656, 21182), (9968, 20519), (10591, 19312), (12104, 16898), (12638, 16184)]