203040669

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8839}}^1$

素因数の和:8905

約数の個数: 32

約数和(自身を含む): 316825600

約数和(自身を除く): 113784931

約数列:

[1, 3, 13, 19, 31, 39, 57, 93, 247, 403, 589, 741, 1209, 1767, 7657, 8839, 22971, 26517, 114907, 167941, 274009, 344721, 503823, 822027, 2183233, 3562117, 5206171, 6549699, 10686351, 15618513, 67680223, 203040669]

約数ペア:

[(1, 203040669), (3, 67680223), (13, 15618513), (19, 10686351), (31, 6549699), (39, 5206171), (57, 3562117), (93, 2183233), (247, 822027), (403, 503823), (589, 344721), (741, 274009), (1209, 167941), (1767, 114907), (7657, 26517), (8839, 22971)]