201944813

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{2551}}^1$

素因数の和:2864

約数の個数: 16

約数和(自身を含む): 237152256

約数和(自身を除く): 35207443

約数列:

[1, 7, 43, 263, 301, 1841, 2551, 11309, 17857, 79163, 109693, 670913, 767851, 4696391, 28849259, 201944813]

約数ペア:

[(1, 201944813), (7, 28849259), (43, 4696391), (263, 767851), (301, 670913), (1841, 109693), (2551, 79163), (11309, 17857)]