201132280

素因数分解:

$2^3\times 5^1\times {\mathrm{5028307}}^1$

素因数の和:5028318

約数の個数: 16

約数和(自身を含む): 452547720

約数和(自身を除く): 251415440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5028307, 10056614, 20113228, 25141535, 40226456, 50283070, 100566140, 201132280]

約数ペア:

[(1, 201132280), (2, 100566140), (4, 50283070), (5, 40226456), (8, 25141535), (10, 20113228), (20, 10056614), (40, 5028307)]