201767008

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{443}}^1$

素因数の和:827

約数の個数: 48

約数和(自身を含む): 408614976

約数和(自身を除く): 206847968

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 331, 344, 443, 662, 688, 886, 1324, 1376, 1772, 2648, 3544, 5296, 7088, 10592, 14176, 14233, 19049, 28466, 38098, 56932, 76196, 113864, 146633, 152392, 227728, 293266, 304784, 455456, 586532, 609568, 1173064, 2346128, 4692256, 6305219, 12610438, 25220876, 50441752, 100883504, 201767008]

約数ペア:

[(1, 201767008), (2, 100883504), (4, 50441752), (8, 25220876), (16, 12610438), (32, 6305219), (43, 4692256), (86, 2346128), (172, 1173064), (331, 609568), (344, 586532), (443, 455456), (662, 304784), (688, 293266), (886, 227728), (1324, 152392), (1376, 146633), (1772, 113864), (2648, 76196), (3544, 56932), (5296, 38098), (7088, 28466), (10592, 19049), (14176, 14233)]