215566908

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{167887}}^1$

素因数の和:168001

約数の個数: 24

約数和(自身を含む): 507693312

約数和(自身を除く): 292126404

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 167887, 335774, 503661, 671548, 1007322, 2014644, 17963909, 35927818, 53891727, 71855636, 107783454, 215566908]

約数ペア:

[(1, 215566908), (2, 107783454), (3, 71855636), (4, 53891727), (6, 35927818), (12, 17963909), (107, 2014644), (214, 1007322), (321, 671548), (428, 503661), (642, 335774), (1284, 167887)]