205651801

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{929}}^1$

素因数の和:1200

約数の個数: 16

約数和(自身を含む): 221414400

約数和(自身を除く): 15762599

約数列:

[1, 19, 61, 191, 929, 1159, 3629, 11651, 17651, 56669, 177439, 221369, 1076711, 3371341, 10823779, 205651801]

約数ペア:

[(1, 205651801), (19, 10823779), (61, 3371341), (191, 1076711), (929, 221369), (1159, 177439), (3629, 56669), (11651, 17651)]