199956678

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1\times {\mathrm{1063}}^1$

素因数の和:1468

約数の個数: 32

約数和(自身を含む): 405409536

約数和(自身を除く): 205452858

約数列:

[1, 2, 3, 6, 107, 214, 293, 321, 586, 642, 879, 1063, 1758, 2126, 3189, 6378, 31351, 62702, 94053, 113741, 188106, 227482, 311459, 341223, 622918, 682446, 934377, 1868754, 33326113, 66652226, 99978339, 199956678]

約数ペア:

[(1, 199956678), (2, 99978339), (3, 66652226), (6, 33326113), (107, 1868754), (214, 934377), (293, 682446), (321, 622918), (586, 341223), (642, 311459), (879, 227482), (1063, 188106), (1758, 113741), (2126, 94053), (3189, 62702), (6378, 31351)]