190851143

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{38783}}^1$

素因数の和:38846

約数の個数: 16

約数和(自身を含む): 235806720

約数和(自身を除く): 44955577

約数列:

[1, 7, 19, 37, 133, 259, 703, 4921, 38783, 271481, 736877, 1434971, 5158139, 10044797, 27264449, 190851143]

約数ペア:

[(1, 190851143), (7, 27264449), (19, 10044797), (37, 5158139), (133, 1434971), (259, 736877), (703, 271481), (4921, 38783)]