197237884

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{4903}}^1$

素因数の和:5109

約数の個数: 24

約数和(自身を含む): 352205280

約数和(自身を除く): 154967396

約数列:

[1, 2, 4, 89, 113, 178, 226, 356, 452, 4903, 9806, 10057, 19612, 20114, 40228, 436367, 554039, 872734, 1108078, 1745468, 2216156, 49309471, 98618942, 197237884]

約数ペア:

[(1, 197237884), (2, 98618942), (4, 49309471), (89, 2216156), (113, 1745468), (178, 1108078), (226, 872734), (356, 554039), (452, 436367), (4903, 40228), (9806, 20114), (10057, 19612)]