210328218

素因数分解:

$2^1\times 3^3\times {\mathrm{397}}^1\times {\mathrm{9811}}^1$

素因数の和:10219

約数の個数: 32

約数和(自身を含む): 468621120

約数和(自身を除く): 258292902

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 397, 794, 1191, 2382, 3573, 7146, 9811, 10719, 19622, 21438, 29433, 58866, 88299, 176598, 264897, 529794, 3894967, 7789934, 11684901, 23369802, 35054703, 70109406, 105164109, 210328218]

約数ペア:

[(1, 210328218), (2, 105164109), (3, 70109406), (6, 35054703), (9, 23369802), (18, 11684901), (27, 7789934), (54, 3894967), (397, 529794), (794, 264897), (1191, 176598), (2382, 88299), (3573, 58866), (7146, 29433), (9811, 21438), (10719, 19622)]