196813504

素因数分解:

$2^6\times {\mathrm{149}}^1\times {\mathrm{20639}}^1$

素因数の和:20800

約数の個数: 28

約数和(自身を含む): 393192000

約数和(自身を除く): 196378496

約数列:

[1, 2, 4, 8, 16, 32, 64, 149, 298, 596, 1192, 2384, 4768, 9536, 20639, 41278, 82556, 165112, 330224, 660448, 1320896, 3075211, 6150422, 12300844, 24601688, 49203376, 98406752, 196813504]

約数ペア:

[(1, 196813504), (2, 98406752), (4, 49203376), (8, 24601688), (16, 12300844), (32, 6150422), (64, 3075211), (149, 1320896), (298, 660448), (596, 330224), (1192, 165112), (2384, 82556), (4768, 41278), (9536, 20639)]