201970678

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{10181}}^1$

素因数の和:10312

約数の個数: 32

約数和(自身を含む): 376326720

約数和(自身を除く): 174356042

約数列:

[1, 2, 7, 13, 14, 26, 91, 109, 182, 218, 763, 1417, 1526, 2834, 9919, 10181, 19838, 20362, 71267, 132353, 142534, 264706, 926471, 1109729, 1852942, 2219458, 7768103, 14426477, 15536206, 28852954, 100985339, 201970678]

約数ペア:

[(1, 201970678), (2, 100985339), (7, 28852954), (13, 15536206), (14, 14426477), (26, 7768103), (91, 2219458), (109, 1852942), (182, 1109729), (218, 926471), (763, 264706), (1417, 142534), (1526, 132353), (2834, 71267), (9919, 20362), (10181, 19838)]