211070971

素因数分解:

${\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{673}}^1$

素因数の和:922

約数の個数: 16

約数和(自身を含む): 222926848

約数和(自身を除く): 11855877

約数列:

[1, 31, 67, 151, 673, 2077, 4681, 10117, 20863, 45091, 101623, 313627, 1397821, 3150313, 6808741, 211070971]

約数ペア:

[(1, 211070971), (31, 6808741), (67, 3150313), (151, 1397821), (673, 313627), (2077, 101623), (4681, 45091), (10117, 20863)]