205465792

素因数分解:

$2^6\times 7^1\times {\mathrm{458629}}^1$

素因数の和:458648

約数の個数: 28

約数和(自身を含む): 465968080

約数和(自身を除く): 260502288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 458629, 917258, 1834516, 3210403, 3669032, 6420806, 7338064, 12841612, 14676128, 25683224, 29352256, 51366448, 102732896, 205465792]

約数ペア:

[(1, 205465792), (2, 102732896), (4, 51366448), (7, 29352256), (8, 25683224), (14, 14676128), (16, 12841612), (28, 7338064), (32, 6420806), (56, 3669032), (64, 3210403), (112, 1834516), (224, 917258), (448, 458629)]