207982086

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{19183}}^1$

素因数の和:19340

約数の個数: 32

約数和(自身を含む): 451207680

約数和(自身を除く): 243225594

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 139, 278, 417, 834, 1807, 3614, 5421, 10842, 19183, 38366, 57549, 115098, 249379, 498758, 748137, 1496274, 2666437, 5332874, 7999311, 15998622, 34663681, 69327362, 103991043, 207982086]

約数ペア:

[(1, 207982086), (2, 103991043), (3, 69327362), (6, 34663681), (13, 15998622), (26, 7999311), (39, 5332874), (78, 2666437), (139, 1496274), (278, 748137), (417, 498758), (834, 249379), (1807, 115098), (3614, 57549), (5421, 38366), (10842, 19183)]