210002801

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{1949}}^1$

素因数の和:2128

約数の個数: 16

約数和(自身を含む): 227448000

約数和(自身を除く): 17445199

約数列:

[1, 19, 53, 107, 1007, 1949, 2033, 5671, 37031, 103297, 107749, 208543, 1962643, 3962317, 11052779, 210002801]

約数ペア:

[(1, 210002801), (19, 11052779), (53, 3962317), (107, 1962643), (1007, 208543), (1949, 107749), (2033, 103297), (5671, 37031)]