201487055

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{5081}}^1$

素因数の和:5207

約数の個数: 32

約数和(自身を含む): 304432128

約数和(自身を除く): 102945073

約数列:

[1, 5, 7, 11, 35, 55, 77, 103, 385, 515, 721, 1133, 3605, 5081, 5665, 7931, 25405, 35567, 39655, 55891, 177835, 279455, 391237, 523343, 1956185, 2616715, 3663401, 5756773, 18317005, 28783865, 40297411, 201487055]

約数ペア:

[(1, 201487055), (5, 40297411), (7, 28783865), (11, 18317005), (35, 5756773), (55, 3663401), (77, 2616715), (103, 1956185), (385, 523343), (515, 391237), (721, 279455), (1133, 177835), (3605, 55891), (5081, 39655), (5665, 35567), (7931, 25405)]