205125512

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{8527}}^1$

素因数の和:8661

約数の個数: 32

約数和(自身を含む): 401157120

約数和(自身を除く): 196031608

約数列:

[1, 2, 4, 8, 31, 62, 97, 124, 194, 248, 388, 776, 3007, 6014, 8527, 12028, 17054, 24056, 34108, 68216, 264337, 528674, 827119, 1057348, 1654238, 2114696, 3308476, 6616952, 25640689, 51281378, 102562756, 205125512]

約数ペア:

[(1, 205125512), (2, 102562756), (4, 51281378), (8, 25640689), (31, 6616952), (62, 3308476), (97, 2114696), (124, 1654238), (194, 1057348), (248, 827119), (388, 528674), (776, 264337), (3007, 68216), (6014, 34108), (8527, 24056), (12028, 17054)]