200580079

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4139}}^1$

素因数の和:4219

約数の個数: 24

約数和(自身を含む): 249194880

約数和(自身を除く): 48614801

約数列:

[1, 7, 23, 43, 49, 161, 301, 989, 1127, 2107, 4139, 6923, 28973, 48461, 95197, 177977, 202811, 666379, 1245839, 4093471, 4664653, 8720873, 28654297, 200580079]

約数ペア:

[(1, 200580079), (7, 28654297), (23, 8720873), (43, 4664653), (49, 4093471), (161, 1245839), (301, 666379), (989, 202811), (1127, 177977), (2107, 95197), (4139, 48461), (6923, 28973)]