208045432

素因数分解:

$2^3\times 7^1\times {\mathrm{1559}}^1\times {\mathrm{2383}}^1$

素因数の和:3955

約数の個数: 32

約数和(自身を含む): 446284800

約数和(自身を除く): 238239368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1559, 2383, 3118, 4766, 6236, 9532, 10913, 12472, 16681, 19064, 21826, 33362, 43652, 66724, 87304, 133448, 3715097, 7430194, 14860388, 26005679, 29720776, 52011358, 104022716, 208045432]

約数ペア:

[(1, 208045432), (2, 104022716), (4, 52011358), (7, 29720776), (8, 26005679), (14, 14860388), (28, 7430194), (56, 3715097), (1559, 133448), (2383, 87304), (3118, 66724), (4766, 43652), (6236, 33362), (9532, 21826), (10913, 19064), (12472, 16681)]