200877765

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{25903}}^1$

素因数の和:25969

約数の個数: 32

約数和(自身を含む): 358096896

約数和(自身を除く): 157219131

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 141, 165, 235, 517, 705, 1551, 2585, 7755, 25903, 77709, 129515, 284933, 388545, 854799, 1217441, 1424665, 3652323, 4273995, 6087205, 13391851, 18261615, 40175553, 66959255, 200877765]

約数ペア:

[(1, 200877765), (3, 66959255), (5, 40175553), (11, 18261615), (15, 13391851), (33, 6087205), (47, 4273995), (55, 3652323), (141, 1424665), (165, 1217441), (235, 854799), (517, 388545), (705, 284933), (1551, 129515), (2585, 77709), (7755, 25903)]