197256190

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1\times {\mathrm{769}}^1$

素因数の和:1116

約数の個数: 32

約数和(自身を含む): 360249120

約数和(自身を除く): 162992930

約数列:

[1, 2, 5, 10, 113, 226, 227, 454, 565, 769, 1130, 1135, 1538, 2270, 3845, 7690, 25651, 51302, 86897, 128255, 173794, 174563, 256510, 349126, 434485, 868970, 872815, 1745630, 19725619, 39451238, 98628095, 197256190]

約数ペア:

[(1, 197256190), (2, 98628095), (5, 39451238), (10, 19725619), (113, 1745630), (226, 872815), (227, 868970), (454, 434485), (565, 349126), (769, 256510), (1130, 174563), (1135, 173794), (1538, 128255), (2270, 86897), (3845, 51302), (7690, 25651)]