219492703

素因数分解:

${\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{461}}^1$

素因数の和:774

約数の個数: 16

約数和(自身を含む): 232759296

約数和(自身を除く): 13266593

約数列:

[1, 23, 127, 163, 461, 2921, 3749, 10603, 20701, 58547, 75143, 476123, 1346581, 1728289, 9543161, 219492703]

約数ペア:

[(1, 219492703), (23, 9543161), (127, 1728289), (163, 1346581), (461, 476123), (2921, 75143), (3749, 58547), (10603, 20701)]