205688484

素因数分解:

$2^2\times 3^4\times {\mathrm{634841}}^1$

素因数の和:634857

約数の個数: 30

約数和(自身を含む): 537711174

約数和(自身を除く): 332022690

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 634841, 1269682, 1904523, 2539364, 3809046, 5713569, 7618092, 11427138, 17140707, 22854276, 34281414, 51422121, 68562828, 102844242, 205688484]

約数ペア:

[(1, 205688484), (2, 102844242), (3, 68562828), (4, 51422121), (6, 34281414), (9, 22854276), (12, 17140707), (18, 11427138), (27, 7618092), (36, 5713569), (54, 3809046), (81, 2539364), (108, 1904523), (162, 1269682), (324, 634841)]