214723376

素因数分解:

$2^4\times 7^1\times {\mathrm{1917173}}^1$

素因数の和:1917188

約数の個数: 20

約数和(自身を含む): 475459152

約数和(自身を除く): 260735776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1917173, 3834346, 7668692, 13420211, 15337384, 26840422, 30674768, 53680844, 107361688, 214723376]

約数ペア:

[(1, 214723376), (2, 107361688), (4, 53680844), (7, 30674768), (8, 26840422), (14, 15337384), (16, 13420211), (28, 7668692), (56, 3834346), (112, 1917173)]