198214234

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{780371}}^1$

素因数の和:780500

約数の個数: 8

約数和(自身を含む): 299662848

約数和(自身を除く): 101448614

約数列:

[1, 2, 127, 254, 780371, 1560742, 99107117, 198214234]

約数ペア:

[(1, 198214234), (2, 99107117), (127, 1560742), (254, 780371)]