208066806

素因数分解:

$2^1\times 3^7\times {\mathrm{47569}}^1$

素因数の和:47592

約数の個数: 32

約数和(自身を含む): 468088800

約数和(自身を除く): 260021994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4374, 47569, 95138, 142707, 285414, 428121, 856242, 1284363, 2568726, 3853089, 7706178, 11559267, 23118534, 34677801, 69355602, 104033403, 208066806]

約数ペア:

[(1, 208066806), (2, 104033403), (3, 69355602), (6, 34677801), (9, 23118534), (18, 11559267), (27, 7706178), (54, 3853089), (81, 2568726), (162, 1284363), (243, 856242), (486, 428121), (729, 285414), (1458, 142707), (2187, 95138), (4374, 47569)]