201048280

素因数分解:

$2^3\times 5^1\times {\mathrm{5026207}}^1$

素因数の和:5026218

約数の個数: 16

約数和(自身を含む): 452358720

約数和(自身を除く): 251310440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5026207, 10052414, 20104828, 25131035, 40209656, 50262070, 100524140, 201048280]

約数ペア:

[(1, 201048280), (2, 100524140), (4, 50262070), (5, 40209656), (8, 25131035), (10, 20104828), (20, 10052414), (40, 5026207)]