218139094

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1\times {\mathrm{2917}}^1$

素因数の和:3327

約数の個数: 16

約数和(自身を含む): 330901200

約数和(自身を除く): 112762106

約数列:

[1, 2, 139, 269, 278, 538, 2917, 5834, 37391, 74782, 405463, 784673, 810926, 1569346, 109069547, 218139094]

約数ペア:

[(1, 218139094), (2, 109069547), (139, 1569346), (269, 810926), (278, 784673), (538, 405463), (2917, 74782), (5834, 37391)]