208144912

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{13537}}^1$

素因数の和:13607

約数の個数: 30

約数和(自身を含む): 416740254

約数和(自身を除く): 208595342

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 7688, 13537, 15376, 27074, 54148, 108296, 216592, 419647, 839294, 1678588, 3357176, 6714352, 13009057, 26018114, 52036228, 104072456, 208144912]

約数ペア:

[(1, 208144912), (2, 104072456), (4, 52036228), (8, 26018114), (16, 13009057), (31, 6714352), (62, 3357176), (124, 1678588), (248, 839294), (496, 419647), (961, 216592), (1922, 108296), (3844, 54148), (7688, 27074), (13537, 15376)]