201992604878

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{55522981}}^1$

素因数の和:55523107

約数の個数: 16

約数和(自身を含む): 323810031024

約数和(自身を除く): 121817426146

約数列:

[1, 2, 17, 34, 107, 214, 1819, 3638, 55522981, 111045962, 943890677, 1887781354, 5940958967, 11881917934, 100996302439, 201992604878]

約数ペア:

[(1, 201992604878), (2, 100996302439), (17, 11881917934), (34, 5940958967), (107, 1887781354), (214, 943890677), (1819, 111045962), (3638, 55522981)]