205967444

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{22109}}^1$

素因数の和:22267

約数の個数: 24

約数和(自身を含む): 384448680

約数和(自身を除く): 178481236

約数列:

[1, 2, 4, 17, 34, 68, 137, 274, 548, 2329, 4658, 9316, 22109, 44218, 88436, 375853, 751706, 1503412, 3028933, 6057866, 12115732, 51491861, 102983722, 205967444]

約数ペア:

[(1, 205967444), (2, 102983722), (4, 51491861), (17, 12115732), (34, 6057866), (68, 3028933), (137, 1503412), (274, 751706), (548, 375853), (2329, 88436), (4658, 44218), (9316, 22109)]