204819768

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{29327}}^1$

素因数の和:29436

約数の個数: 48

約数和(自身を含む): 560458080

約数和(自身を除く): 355638312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 582, 776, 873, 1164, 1746, 2328, 3492, 6984, 29327, 58654, 87981, 117308, 175962, 234616, 263943, 351924, 527886, 703848, 1055772, 2111544, 2844719, 5689438, 8534157, 11378876, 17068314, 22757752, 25602471, 34136628, 51204942, 68273256, 102409884, 204819768]

約数ペア:

[(1, 204819768), (2, 102409884), (3, 68273256), (4, 51204942), (6, 34136628), (8, 25602471), (9, 22757752), (12, 17068314), (18, 11378876), (24, 8534157), (36, 5689438), (72, 2844719), (97, 2111544), (194, 1055772), (291, 703848), (388, 527886), (582, 351924), (776, 263943), (873, 234616), (1164, 175962), (1746, 117308), (2328, 87981), (3492, 58654), (6984, 29327)]