217761434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{210601}}^1$

素因数の和:210661

約数の個数: 16

約数和(自身を含む): 363920256

約数和(自身を除く): 146158822

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 210601, 421202, 2316611, 4633222, 9898247, 19796494, 108880717, 217761434]

約数ペア:

[(1, 217761434), (2, 108880717), (11, 19796494), (22, 9898247), (47, 4633222), (94, 2316611), (517, 421202), (1034, 210601)]