196200519

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{643}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 287852544

約数和(自身を除く): 91652025

約数列:

[1, 3, 17, 31, 51, 93, 193, 527, 579, 643, 1581, 1929, 3281, 5983, 9843, 10931, 17949, 19933, 32793, 59799, 101711, 124099, 305133, 338861, 372297, 1016583, 2109683, 3847069, 6329049, 11541207, 65400173, 196200519]

約数ペア:

[(1, 196200519), (3, 65400173), (17, 11541207), (31, 6329049), (51, 3847069), (93, 2109683), (193, 1016583), (527, 372297), (579, 338861), (643, 305133), (1581, 124099), (1929, 101711), (3281, 59799), (5983, 32793), (9843, 19933), (10931, 17949)]