197366968

素因数分解:

$2^3\times {\mathrm{431}}^1\times {\mathrm{57241}}^1$

素因数の和:57678

約数の個数: 16

約数和(自身を含む): 370928160

約数和(自身を除く): 173561192

約数列:

[1, 2, 4, 8, 431, 862, 1724, 3448, 57241, 114482, 228964, 457928, 24670871, 49341742, 98683484, 197366968]

約数ペア:

[(1, 197366968), (2, 98683484), (4, 49341742), (8, 24670871), (431, 457928), (862, 228964), (1724, 114482), (3448, 57241)]