238052507

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{134417}}^1$

素因数の和:134458

約数の個数: 16

約数和(自身を含む): 309699072

約数和(自身を除く): 71646565

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 134417, 940919, 1478587, 3091591, 10350109, 21641137, 34007501, 238052507]

約数ペア:

[(1, 238052507), (7, 34007501), (11, 21641137), (23, 10350109), (77, 3091591), (161, 1478587), (253, 940919), (1771, 134417)]