198045001

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{24971}}^1$

素因数の和:25092

約数の個数: 16

約数和(自身を含む): 249320448

約数和(自身を除く): 51275447

約数列:

[1, 7, 11, 77, 103, 721, 1133, 7931, 24971, 174797, 274681, 1922767, 2572013, 18004091, 28292143, 198045001]

約数ペア:

[(1, 198045001), (7, 28292143), (11, 18004091), (77, 2572013), (103, 1922767), (721, 274681), (1133, 174797), (7931, 24971)]