197385551

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{1201}}^1$

素因数の和:1502

約数の個数: 16

約数和(自身を含む): 219706368

約数和(自身を除く): 22320817

約数列:

[1, 11, 67, 223, 737, 1201, 2453, 13211, 14941, 80467, 164351, 267823, 885137, 2946053, 17944141, 197385551]

約数ペア:

[(1, 197385551), (11, 17944141), (67, 2946053), (223, 885137), (737, 267823), (1201, 164351), (2453, 80467), (13211, 14941)]