222238138

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1\times {\mathrm{3257}}^1$

素因数の和:3681

約数の個数: 16

約数和(自身を含む): 337593960

約数和(自身を除く): 115355822

約数列:

[1, 2, 109, 218, 313, 626, 3257, 6514, 34117, 68234, 355013, 710026, 1019441, 2038882, 111119069, 222238138]

約数ペア:

[(1, 222238138), (2, 111119069), (109, 2038882), (218, 1019441), (313, 710026), (626, 355013), (3257, 68234), (6514, 34117)]