206519922

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{546349}}^1$

素因数の和:546367

約数の個数: 32

約数和(自身を含む): 524496000

約数和(自身を除く): 317976078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 546349, 1092698, 1639047, 3278094, 3824443, 4917141, 7648886, 9834282, 11473329, 14751423, 22946658, 29502846, 34419987, 68839974, 103259961, 206519922]

約数ペア:

[(1, 206519922), (2, 103259961), (3, 68839974), (6, 34419987), (7, 29502846), (9, 22946658), (14, 14751423), (18, 11473329), (21, 9834282), (27, 7648886), (42, 4917141), (54, 3824443), (63, 3278094), (126, 1639047), (189, 1092698), (378, 546349)]