208500992

素因数分解:

$2^8\times 7^1\times {\mathrm{116351}}^1$

素因数の和:116374

約数の個数: 36

約数和(自身を含む): 475646976

約数和(自身を除く): 267145984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 116351, 232702, 465404, 814457, 930808, 1628914, 1861616, 3257828, 3723232, 6515656, 7446464, 13031312, 14892928, 26062624, 29785856, 52125248, 104250496, 208500992]

約数ペア:

[(1, 208500992), (2, 104250496), (4, 52125248), (7, 29785856), (8, 26062624), (14, 14892928), (16, 13031312), (28, 7446464), (32, 6515656), (56, 3723232), (64, 3257828), (112, 1861616), (128, 1628914), (224, 930808), (256, 814457), (448, 465404), (896, 232702), (1792, 116351)]