201488749

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137723}}^1$

素因数の和:137760

約数の個数: 16

約数和(自身を含む): 264430080

約数和(自身を除く): 62941331

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 137723, 964061, 1514953, 2616737, 10604671, 18317159, 28784107, 201488749]

約数ペア:

[(1, 201488749), (7, 28784107), (11, 18317159), (19, 10604671), (77, 2616737), (133, 1514953), (209, 964061), (1463, 137723)]