201980943

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{1579}}^1$

素因数の和:1879

約数の個数: 24

約数和(自身を含む): 297994320

約数和(自身を除く): 96013377

約数列:

[1, 3, 9, 61, 183, 233, 549, 699, 1579, 2097, 4737, 14211, 14213, 42639, 96319, 127917, 288957, 367907, 866871, 1103721, 3311163, 22442327, 67326981, 201980943]

約数ペア:

[(1, 201980943), (3, 67326981), (9, 22442327), (61, 3311163), (183, 1103721), (233, 866871), (549, 367907), (699, 288957), (1579, 127917), (2097, 96319), (4737, 42639), (14211, 14213)]