209370824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2013181}}^1$

素因数の和:2013200

約数の個数: 16

約数和(自身を含む): 422768220

約数和(自身を除く): 213397396

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2013181, 4026362, 8052724, 16105448, 26171353, 52342706, 104685412, 209370824]

約数ペア:

[(1, 209370824), (2, 104685412), (4, 52342706), (8, 26171353), (13, 16105448), (26, 8052724), (52, 4026362), (104, 2013181)]