209706578208

素因数分解:

$2^5\times 3^3\times {\mathrm{242715947}}^1$

素因数の和:242715966

約数の個数: 48

約数和(自身を含む): 611644188960

約数和(自身を除く): 401937610752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 242715947, 485431894, 728147841, 970863788, 1456295682, 1941727576, 2184443523, 2912591364, 3883455152, 4368887046, 5825182728, 6553330569, 7766910304, 8737774092, 11650365456, 13106661138, 17475548184, 23300730912, 26213322276, 34951096368, 52426644552, 69902192736, 104853289104, 209706578208]

約数ペア:

[(1, 209706578208), (2, 104853289104), (3, 69902192736), (4, 52426644552), (6, 34951096368), (8, 26213322276), (9, 23300730912), (12, 17475548184), (16, 13106661138), (18, 11650365456), (24, 8737774092), (27, 7766910304), (32, 6553330569), (36, 5825182728), (48, 4368887046), (54, 3883455152), (72, 2912591364), (96, 2184443523), (108, 1941727576), (144, 1456295682), (216, 970863788), (288, 728147841), (432, 485431894), (864, 242715947)]