213243902

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{159853}}^1$

素因数の和:159907

約数の個数: 16

約数和(自身を含む): 345284640

約数和(自身を除く): 132040738

約数列:

[1, 2, 23, 29, 46, 58, 667, 1334, 159853, 319706, 3676619, 4635737, 7353238, 9271474, 106621951, 213243902]

約数ペア:

[(1, 213243902), (2, 106621951), (23, 9271474), (29, 7353238), (46, 4635737), (58, 3676619), (667, 319706), (1334, 159853)]