268970205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{69233}}^1$

素因数の和:69285

約数の個数: 32

約数和(自身を含む): 505131264

約数和(自身を除く): 236161059

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 105, 111, 185, 259, 555, 777, 1295, 3885, 69233, 207699, 346165, 484631, 1038495, 1453893, 2423155, 2561621, 7269465, 7684863, 12808105, 17931347, 38424315, 53794041, 89656735, 268970205]

約数ペア:

[(1, 268970205), (3, 89656735), (5, 53794041), (7, 38424315), (15, 17931347), (21, 12808105), (35, 7684863), (37, 7269465), (105, 2561621), (111, 2423155), (185, 1453893), (259, 1038495), (555, 484631), (777, 346165), (1295, 207699), (3885, 69233)]