177780242

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{6689}}^1$

素因数の和:6925

約数の個数: 16

約数和(自身を含む): 271426680

約数和(自身を除く): 93646438

約数列:

[1, 2, 97, 137, 194, 274, 6689, 13289, 13378, 26578, 648833, 916393, 1297666, 1832786, 88890121, 177780242]

約数ペア:

[(1, 177780242), (2, 88890121), (97, 1832786), (137, 1297666), (194, 916393), (274, 648833), (6689, 26578), (13289, 13378)]