211986073

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1\times {\mathrm{1291}}^1$

素因数の和:2064

約数の個数: 16

約数和(自身を含む): 242234496

約数和(自身を除く): 30248423

約数列:

[1, 13, 17, 221, 743, 1291, 9659, 12631, 16783, 21947, 164203, 285311, 959213, 12469769, 16306621, 211986073]

約数ペア:

[(1, 211986073), (13, 16306621), (17, 12469769), (221, 959213), (743, 285311), (1291, 164203), (9659, 21947), (12631, 16783)]