211406608

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{60889}}^1$

素因数の和:60935

約数の個数: 40

約数和(自身を含む): 483223040

約数和(自身を除く): 271816432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 60889, 121778, 243556, 426223, 487112, 852446, 974224, 1704892, 1887559, 3409784, 3775118, 6819568, 7550236, 13212913, 15100472, 26425826, 30200944, 52851652, 105703304, 211406608]

約数ペア:

[(1, 211406608), (2, 105703304), (4, 52851652), (7, 30200944), (8, 26425826), (14, 15100472), (16, 13212913), (28, 7550236), (31, 6819568), (56, 3775118), (62, 3409784), (112, 1887559), (124, 1704892), (217, 974224), (248, 852446), (434, 487112), (496, 426223), (868, 243556), (1736, 121778), (3472, 60889)]