188839221

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{5569}}^1$

素因数の和:5788

約数の個数: 16

約数和(自身を含む): 256665600

約数和(自身を除く): 67826379

約数列:

[1, 3, 89, 127, 267, 381, 5569, 11303, 16707, 33909, 495641, 707263, 1486923, 2121789, 62946407, 188839221]

約数ペア:

[(1, 188839221), (3, 62946407), (89, 2121789), (127, 1486923), (267, 707263), (381, 495641), (5569, 33909), (11303, 16707)]