201775264

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{146639}}^1$

素因数の和:146692

約数の個数: 24

約数和(自身を含む): 406486080

約数和(自身を除く): 204710816

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 146639, 293278, 586556, 1173112, 2346224, 4692448, 6305477, 12610954, 25221908, 50443816, 100887632, 201775264]

約数ペア:

[(1, 201775264), (2, 100887632), (4, 50443816), (8, 25221908), (16, 12610954), (32, 6305477), (43, 4692448), (86, 2346224), (172, 1173112), (344, 586556), (688, 293278), (1376, 146639)]