194738558

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{143401}}^1$

素因数の和:143507

約数の個数: 16

約数和(自身を含む): 337281504

約数和(自身を除く): 142542946

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 143401, 286802, 1003807, 2007614, 13909897, 27819794, 97369279, 194738558]

約数ペア:

[(1, 194738558), (2, 97369279), (7, 27819794), (14, 13909897), (97, 2007614), (194, 1003807), (679, 286802), (1358, 143401)]