209070016

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{48757}}^1$

素因数の和:48836

約数の個数: 28

約数和(自身を含む): 421074088

約数和(自身を除く): 212004072

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4288, 48757, 97514, 195028, 390056, 780112, 1560224, 3120448, 3266719, 6533438, 13066876, 26133752, 52267504, 104535008, 209070016]

約数ペア:

[(1, 209070016), (2, 104535008), (4, 52267504), (8, 26133752), (16, 13066876), (32, 6533438), (64, 3266719), (67, 3120448), (134, 1560224), (268, 780112), (536, 390056), (1072, 195028), (2144, 97514), (4288, 48757)]