207923142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{21247}}^1$

素因数の和:21492

約数の個数: 32

約数和(自身を含む): 477315072

約数和(自身を除く): 269391930

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 233, 466, 699, 1398, 1631, 3262, 4893, 9786, 21247, 42494, 63741, 127482, 148729, 297458, 446187, 892374, 4950551, 9901102, 14851653, 29703306, 34653857, 69307714, 103961571, 207923142]

約数ペア:

[(1, 207923142), (2, 103961571), (3, 69307714), (6, 34653857), (7, 29703306), (14, 14851653), (21, 9901102), (42, 4950551), (233, 892374), (466, 446187), (699, 297458), (1398, 148729), (1631, 127482), (3262, 63741), (4893, 42494), (9786, 21247)]