187992770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{19603}}^1$

素因数の和:19754

約数の個数: 32

約数和(自身を含む): 389570688

約数和(自身を除く): 201577918

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 137, 274, 685, 959, 1370, 1918, 4795, 9590, 19603, 39206, 98015, 137221, 196030, 274442, 686105, 1372210, 2685611, 5371222, 13428055, 18799277, 26856110, 37598554, 93996385, 187992770]

約数ペア:

[(1, 187992770), (2, 93996385), (5, 37598554), (7, 26856110), (10, 18799277), (14, 13428055), (35, 5371222), (70, 2685611), (137, 1372210), (274, 686105), (685, 274442), (959, 196030), (1370, 137221), (1918, 98015), (4795, 39206), (9590, 19603)]