200713709

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{809}}^1$

素因数の和:929

約数の個数: 24

約数和(自身を含む): 243673920

約数和(自身を除く): 42960211

約数列:

[1, 7, 23, 67, 161, 469, 529, 809, 1541, 3703, 5663, 10787, 18607, 35443, 54203, 130249, 248101, 379421, 427961, 1246669, 2995727, 8726683, 28673387, 200713709]

約数ペア:

[(1, 200713709), (7, 28673387), (23, 8726683), (67, 2995727), (161, 1246669), (469, 427961), (529, 379421), (809, 248101), (1541, 130249), (3703, 54203), (5663, 35443), (10787, 18607)]