207929876

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{675097}}^1$

素因数の和:675119

約数の個数: 24

約数和(自身を含む): 453665856

約数和(自身を除く): 245735980

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 675097, 1350194, 2700388, 4725679, 7426067, 9451358, 14852134, 18902716, 29704268, 51982469, 103964938, 207929876]

約数ペア:

[(1, 207929876), (2, 103964938), (4, 51982469), (7, 29704268), (11, 18902716), (14, 14852134), (22, 9451358), (28, 7426067), (44, 4725679), (77, 2700388), (154, 1350194), (308, 675097)]