208088942

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{68767}}^1$

素因数の和:68875

約数の個数: 16

約数和(自身を含む): 334212480

約数和(自身を除く): 126123538

約数列:

[1, 2, 17, 34, 89, 178, 1513, 3026, 68767, 137534, 1169039, 2338078, 6120263, 12240526, 104044471, 208088942]

約数ペア:

[(1, 208088942), (2, 104044471), (17, 12240526), (34, 6120263), (89, 2338078), (178, 1169039), (1513, 137534), (3026, 68767)]