207838574

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1\times {\mathrm{2273}}^1$

素因数の和:2755

約数の個数: 16

約数和(自身を含む): 315176400

約数和(自身を除く): 107337826

約数列:

[1, 2, 131, 262, 349, 698, 2273, 4546, 45719, 91438, 297763, 595526, 793277, 1586554, 103919287, 207838574]

約数ペア:

[(1, 207838574), (2, 103919287), (131, 1586554), (262, 793277), (349, 595526), (698, 297763), (2273, 91438), (4546, 45719)]