201113218

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{823}}^1\times {\mathrm{2003}}^1$

素因数の和:2889

約数の個数: 16

約数和(自身を含む): 307141056

約数和(自身を除く): 106027838

約数列:

[1, 2, 61, 122, 823, 1646, 2003, 4006, 50203, 100406, 122183, 244366, 1648469, 3296938, 100556609, 201113218]

約数ペア:

[(1, 201113218), (2, 100556609), (61, 3296938), (122, 1648469), (823, 244366), (1646, 122183), (2003, 100406), (4006, 50203)]