201428842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{54647}}^1$

素因数の和:54765

約数の個数: 16

約数和(自身を含む): 321330240

約数和(自身を除く): 119901398

約数列:

[1, 2, 19, 38, 97, 194, 1843, 3686, 54647, 109294, 1038293, 2076586, 5300759, 10601518, 100714421, 201428842]

約数ペア:

[(1, 201428842), (2, 100714421), (19, 10601518), (38, 5300759), (97, 2076586), (194, 1038293), (1843, 109294), (3686, 54647)]