219973912

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{585037}}^1$

素因数の和:585090

約数の個数: 16

約数和(自身を含む): 421227360

約数和(自身を除く): 201253448

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 585037, 1170074, 2340148, 4680296, 27496739, 54993478, 109986956, 219973912]

約数ペア:

[(1, 219973912), (2, 109986956), (4, 54993478), (8, 27496739), (47, 4680296), (94, 2340148), (188, 1170074), (376, 585037)]