210814326

素因数分解:

$2^1\times 3^4\times {\mathrm{1301323}}^1$

素因数の和:1301337

約数の個数: 20

約数和(自身を含む): 472380612

約数和(自身を除く): 261566286

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1301323, 2602646, 3903969, 7807938, 11711907, 23423814, 35135721, 70271442, 105407163, 210814326]

約数ペア:

[(1, 210814326), (2, 105407163), (3, 70271442), (6, 35135721), (9, 23423814), (18, 11711907), (27, 7807938), (54, 3903969), (81, 2602646), (162, 1301323)]