217910162

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{11119}}^1$

素因数の和:11401

約数の個数: 16

約数和(自身を含む): 336268800

約数和(自身を除く): 118358638

約数列:

[1, 2, 41, 82, 239, 478, 9799, 11119, 19598, 22238, 455879, 911758, 2657441, 5314882, 108955081, 217910162]

約数ペア:

[(1, 217910162), (2, 108955081), (41, 5314882), (82, 2657441), (239, 911758), (478, 455879), (9799, 22238), (11119, 19598)]