207635768

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{15797}}^1$

素因数の和:15887

約数の個数: 32

約数和(自身を含む): 409484160

約数和(自身を除く): 201848392

約数列:

[1, 2, 4, 8, 31, 53, 62, 106, 124, 212, 248, 424, 1643, 3286, 6572, 13144, 15797, 31594, 63188, 126376, 489707, 837241, 979414, 1674482, 1958828, 3348964, 3917656, 6697928, 25954471, 51908942, 103817884, 207635768]

約数ペア:

[(1, 207635768), (2, 103817884), (4, 51908942), (8, 25954471), (31, 6697928), (53, 3917656), (62, 3348964), (106, 1958828), (124, 1674482), (212, 979414), (248, 837241), (424, 489707), (1643, 126376), (3286, 63188), (6572, 31594), (13144, 15797)]