199067210

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{462947}}^1$

素因数の和:462997

約数の個数: 16

約数和(自身を含む): 366654816

約数和(自身を除く): 167587606

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 462947, 925894, 2314735, 4629470, 19906721, 39813442, 99533605, 199067210]

約数ペア:

[(1, 199067210), (2, 99533605), (5, 39813442), (10, 19906721), (43, 4629470), (86, 2314735), (215, 925894), (430, 462947)]