210301709

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1\times {\mathrm{431}}^1$

素因数の和:932

約数の個数: 16

約数和(自身を含む): 226056960

約数和(自身を除く): 15755251

約数列:

[1, 19, 61, 421, 431, 1159, 7999, 8189, 25681, 26291, 181451, 487939, 499529, 3447569, 11068511, 210301709]

約数ペア:

[(1, 210301709), (19, 11068511), (61, 3447569), (421, 499529), (431, 487939), (1159, 181451), (7999, 26291), (8189, 25681)]