202924960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{181183}}^1$

素因数の和:181205

約数の個数: 48

約数和(自身を含む): 547900416

約数和(自身を除く): 344975456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 181183, 362366, 724732, 905915, 1268281, 1449464, 1811830, 2536562, 2898928, 3623660, 5073124, 5797856, 6341405, 7247320, 10146248, 12682810, 14494640, 20292496, 25365620, 28989280, 40584992, 50731240, 101462480, 202924960]

約数ペア:

[(1, 202924960), (2, 101462480), (4, 50731240), (5, 40584992), (7, 28989280), (8, 25365620), (10, 20292496), (14, 14494640), (16, 12682810), (20, 10146248), (28, 7247320), (32, 6341405), (35, 5797856), (40, 5073124), (56, 3623660), (70, 2898928), (80, 2536562), (112, 1811830), (140, 1449464), (160, 1268281), (224, 905915), (280, 724732), (560, 362366), (1120, 181183)]