201892803

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1627}}^1$

素因数の和:1967

約数の個数: 32

約数和(自身を含む): 325079040

約数和(自身を除く): 123186237

約数列:

[1, 3, 7, 19, 21, 57, 133, 311, 399, 933, 1627, 2177, 4881, 5909, 6531, 11389, 17727, 30913, 34167, 41363, 92739, 124089, 216391, 505997, 649173, 1517991, 3541979, 9613943, 10625937, 28841829, 67297601, 201892803]

約数ペア:

[(1, 201892803), (3, 67297601), (7, 28841829), (19, 10625937), (21, 9613943), (57, 3541979), (133, 1517991), (311, 649173), (399, 505997), (933, 216391), (1627, 124089), (2177, 92739), (4881, 41363), (5909, 34167), (6531, 30913), (11389, 17727)]