214912696

素因数分解:

$2^3\times {\mathrm{647}}^1\times {\mathrm{41521}}^1$

素因数の和:42174

約数の個数: 16

約数和(自身を含む): 403593840

約数和(自身を除く): 188681144

約数列:

[1, 2, 4, 8, 647, 1294, 2588, 5176, 41521, 83042, 166084, 332168, 26864087, 53728174, 107456348, 214912696]

約数ペア:

[(1, 214912696), (2, 107456348), (4, 53728174), (8, 26864087), (647, 332168), (1294, 166084), (2588, 83042), (5176, 41521)]