204779008

素因数分解:

$2^9\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3361}}^1$

素因数の和:3403

約数の個数: 80

約数和(自身を含む): 495262944

約数和(自身を除く): 290483936

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 512, 544, 896, 952, 1088, 1792, 1904, 2176, 3361, 3584, 3808, 4352, 6722, 7616, 8704, 13444, 15232, 23527, 26888, 30464, 47054, 53776, 57137, 60928, 94108, 107552, 114274, 188216, 215104, 228548, 376432, 399959, 430208, 457096, 752864, 799918, 860416, 914192, 1505728, 1599836, 1720832, 1828384, 3011456, 3199672, 3656768, 6022912, 6399344, 7313536, 12045824, 12798688, 14627072, 25597376, 29254144, 51194752, 102389504, 204779008]

約数ペア:

[(1, 204779008), (2, 102389504), (4, 51194752), (7, 29254144), (8, 25597376), (14, 14627072), (16, 12798688), (17, 12045824), (28, 7313536), (32, 6399344), (34, 6022912), (56, 3656768), (64, 3199672), (68, 3011456), (112, 1828384), (119, 1720832), (128, 1599836), (136, 1505728), (224, 914192), (238, 860416), (256, 799918), (272, 752864), (448, 457096), (476, 430208), (512, 399959), (544, 376432), (896, 228548), (952, 215104), (1088, 188216), (1792, 114274), (1904, 107552), (2176, 94108), (3361, 60928), (3584, 57137), (3808, 53776), (4352, 47054), (6722, 30464), (7616, 26888), (8704, 23527), (13444, 15232)]