204501556

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{3083}}^1$

素因数の和:3220

約数の個数: 48

約数和(自身を含む): 431069184

約数和(自身を除く): 226567628

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 103, 161, 206, 322, 412, 644, 721, 1442, 2369, 2884, 3083, 4738, 6166, 9476, 12332, 16583, 21581, 33166, 43162, 66332, 70909, 86324, 141818, 283636, 317549, 496363, 635098, 992726, 1270196, 1985452, 2222843, 4445686, 7303627, 8891372, 14607254, 29214508, 51125389, 102250778, 204501556]

約数ペア:

[(1, 204501556), (2, 102250778), (4, 51125389), (7, 29214508), (14, 14607254), (23, 8891372), (28, 7303627), (46, 4445686), (92, 2222843), (103, 1985452), (161, 1270196), (206, 992726), (322, 635098), (412, 496363), (644, 317549), (721, 283636), (1442, 141818), (2369, 86324), (2884, 70909), (3083, 66332), (4738, 43162), (6166, 33166), (9476, 21581), (12332, 16583)]