220908774

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{337781}}^1$

素因数の和:337895

約数の個数: 16

約数和(自身を含む): 445872240

約数和(自身を除く): 224963466

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 337781, 675562, 1013343, 2026686, 36818129, 73636258, 110454387, 220908774]

約数ペア:

[(1, 220908774), (2, 110454387), (3, 73636258), (6, 36818129), (109, 2026686), (218, 1013343), (327, 675562), (654, 337781)]