199034770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{10459}}^1$

素因数の和:10650

約数の個数: 32

約数和(自身を含む): 393128640

約数和(自身を除く): 194093870

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 173, 346, 865, 1730, 1903, 3806, 9515, 10459, 19030, 20918, 52295, 104590, 115049, 230098, 575245, 1150490, 1809407, 3618814, 9047035, 18094070, 19903477, 39806954, 99517385, 199034770]

約数ペア:

[(1, 199034770), (2, 99517385), (5, 39806954), (10, 19903477), (11, 18094070), (22, 9047035), (55, 3618814), (110, 1809407), (173, 1150490), (346, 575245), (865, 230098), (1730, 115049), (1903, 104590), (3806, 52295), (9515, 20918), (10459, 19030)]