207938164

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{14533}}^1$

素因数の和:14624

約数の個数: 36

約数和(自身を含む): 429130884

約数和(自身を除く): 221192720

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 511, 1022, 2044, 3577, 7154, 14308, 14533, 29066, 58132, 101731, 203462, 406924, 712117, 1060909, 1424234, 2121818, 2848468, 4243636, 7426363, 14852726, 29705452, 51984541, 103969082, 207938164]

約数ペア:

[(1, 207938164), (2, 103969082), (4, 51984541), (7, 29705452), (14, 14852726), (28, 7426363), (49, 4243636), (73, 2848468), (98, 2121818), (146, 1424234), (196, 1060909), (292, 712117), (511, 406924), (1022, 203462), (2044, 101731), (3577, 58132), (7154, 29066), (14308, 14533)]