196795225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{9803}}^1$

素因数の和:9897

約数の個数: 24

約数和(自身を含む): 269884512

約数和(自身を除く): 73089287

約数列:

[1, 5, 11, 25, 55, 73, 275, 365, 803, 1825, 4015, 9803, 20075, 49015, 107833, 245075, 539165, 715619, 2695825, 3578095, 7871809, 17890475, 39359045, 196795225]

約数ペア:

[(1, 196795225), (5, 39359045), (11, 17890475), (25, 7871809), (55, 3578095), (73, 2695825), (275, 715619), (365, 539165), (803, 245075), (1825, 107833), (4015, 49015), (9803, 20075)]