201005745

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{102293}}^1$

素因数の和:102432

約数の個数: 16

約数和(自身を含む): 324067392

約数和(自身を除く): 123061647

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 102293, 306879, 511465, 1534395, 13400383, 40201149, 67001915, 201005745]

約数ペア:

[(1, 201005745), (3, 67001915), (5, 40201149), (15, 13400383), (131, 1534395), (393, 511465), (655, 306879), (1965, 102293)]