201563264

素因数分解:

$2^7\times 7^3\times {\mathrm{4591}}^1$

素因数の和:4626

約数の個数: 64

約数和(自身を含む): 468384000

約数和(自身を除く): 266820736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 343, 392, 448, 686, 784, 896, 1372, 1568, 2744, 3136, 4591, 5488, 6272, 9182, 10976, 18364, 21952, 32137, 36728, 43904, 64274, 73456, 128548, 146912, 224959, 257096, 293824, 449918, 514192, 587648, 899836, 1028384, 1574713, 1799672, 2056768, 3149426, 3599344, 4113536, 6298852, 7198688, 12597704, 14397376, 25195408, 28794752, 50390816, 100781632, 201563264]

約数ペア:

[(1, 201563264), (2, 100781632), (4, 50390816), (7, 28794752), (8, 25195408), (14, 14397376), (16, 12597704), (28, 7198688), (32, 6298852), (49, 4113536), (56, 3599344), (64, 3149426), (98, 2056768), (112, 1799672), (128, 1574713), (196, 1028384), (224, 899836), (343, 587648), (392, 514192), (448, 449918), (686, 293824), (784, 257096), (896, 224959), (1372, 146912), (1568, 128548), (2744, 73456), (3136, 64274), (4591, 43904), (5488, 36728), (6272, 32137), (9182, 21952), (10976, 18364)]