201707774

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{3989}}^1$

素因数の和:4315

約数の個数: 16

約数和(自身を含む): 306527760

約数和(自身を除く): 104819986

約数列:

[1, 2, 131, 193, 262, 386, 3989, 7978, 25283, 50566, 522559, 769877, 1045118, 1539754, 100853887, 201707774]

約数ペア:

[(1, 201707774), (2, 100853887), (131, 1539754), (193, 1045118), (262, 769877), (386, 522559), (3989, 50566), (7978, 25283)]