205120836

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{14723}}^1$

素因数の和:14782

約数の個数: 60

約数和(自身を含む): 548734032

約数和(自身を除く): 343613196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 258, 324, 387, 516, 774, 1161, 1548, 2322, 3483, 4644, 6966, 13932, 14723, 29446, 44169, 58892, 88338, 132507, 176676, 265014, 397521, 530028, 633089, 795042, 1192563, 1266178, 1590084, 1899267, 2385126, 2532356, 3798534, 4770252, 5697801, 7597068, 11395602, 17093403, 22791204, 34186806, 51280209, 68373612, 102560418, 205120836]

約数ペア:

[(1, 205120836), (2, 102560418), (3, 68373612), (4, 51280209), (6, 34186806), (9, 22791204), (12, 17093403), (18, 11395602), (27, 7597068), (36, 5697801), (43, 4770252), (54, 3798534), (81, 2532356), (86, 2385126), (108, 1899267), (129, 1590084), (162, 1266178), (172, 1192563), (258, 795042), (324, 633089), (387, 530028), (516, 397521), (774, 265014), (1161, 176676), (1548, 132507), (2322, 88338), (3483, 58892), (4644, 44169), (6966, 29446), (13932, 14723)]