201450067

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{17431}}^1$

素因数の和:17578

約数の個数: 16

約数和(自身を含む): 249905152

約数和(自身を除く): 48455085

約数列:

[1, 7, 13, 91, 127, 889, 1651, 11557, 17431, 122017, 226603, 1586221, 2213737, 15496159, 28778581, 201450067]

約数ペア:

[(1, 201450067), (7, 28778581), (13, 15496159), (91, 2213737), (127, 1586221), (889, 226603), (1651, 122017), (11557, 17431)]