170218244

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{30859}}^1$

素因数の和:31067

約数の個数: 24

約数和(自身を含む): 342175680

約数和(自身を除く): 171957436

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 30859, 61718, 123436, 216013, 432026, 864052, 6079223, 12158446, 24316892, 42554561, 85109122, 170218244]

約数ペア:

[(1, 170218244), (2, 85109122), (4, 42554561), (7, 24316892), (14, 12158446), (28, 6079223), (197, 864052), (394, 432026), (788, 216013), (1379, 123436), (2758, 61718), (5516, 30859)]