207927195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{48299}}^1$

素因数の和:48355

約数の個数: 32

約数和(自身を含む): 389491200

約数和(自身を除く): 181564005

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 615, 861, 1435, 4305, 48299, 144897, 241495, 338093, 724485, 1014279, 1690465, 1980259, 5071395, 5940777, 9901295, 13861813, 29703885, 41585439, 69309065, 207927195]

約数ペア:

[(1, 207927195), (3, 69309065), (5, 41585439), (7, 29703885), (15, 13861813), (21, 9901295), (35, 5940777), (41, 5071395), (105, 1980259), (123, 1690465), (205, 1014279), (287, 724485), (615, 338093), (861, 241495), (1435, 144897), (4305, 48299)]