206989352

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{61751}}^1$

素因数の和:62176

約数の個数: 16

約数和(自身を含む): 389037600

約数和(自身を除く): 182048248

約数列:

[1, 2, 4, 8, 419, 838, 1676, 3352, 61751, 123502, 247004, 494008, 25873669, 51747338, 103494676, 206989352]

約数ペア:

[(1, 206989352), (2, 103494676), (4, 51747338), (8, 25873669), (419, 494008), (838, 247004), (1676, 123502), (3352, 61751)]