218227966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{983}}^1\times {\mathrm{10091}}^1$

素因数の和:11087

約数の個数: 16

約数和(自身を含む): 357499008

約数和(自身を除く): 139271042

約数列:

[1, 2, 11, 22, 983, 1966, 10091, 10813, 20182, 21626, 111001, 222002, 9919453, 19838906, 109113983, 218227966]

約数ペア:

[(1, 218227966), (2, 109113983), (11, 19838906), (22, 9919453), (983, 222002), (1966, 111001), (10091, 21626), (10813, 20182)]