201119218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{54563}}^1$

素因数の和:54681

約数の個数: 16

約数和(自身を含む): 320836320

約数和(自身を除く): 119717102

約数列:

[1, 2, 19, 38, 97, 194, 1843, 3686, 54563, 109126, 1036697, 2073394, 5292611, 10585222, 100559609, 201119218]

約数ペア:

[(1, 201119218), (2, 100559609), (19, 10585222), (38, 5292611), (97, 2073394), (194, 1036697), (1843, 109126), (3686, 54563)]