214006793

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{487}}^1$

素因数の和:957

約数の個数: 32

約数和(自身を含む): 288583680

約数和(自身を除く): 74576887

約数列:

[1, 7, 11, 13, 77, 91, 143, 439, 487, 1001, 3073, 3409, 4829, 5357, 5707, 6331, 33803, 37499, 39949, 44317, 62777, 69641, 213793, 439439, 487487, 1496551, 2351723, 2779309, 16462061, 19455163, 30572399, 214006793]

約数ペア:

[(1, 214006793), (7, 30572399), (11, 19455163), (13, 16462061), (77, 2779309), (91, 2351723), (143, 1496551), (439, 487487), (487, 439439), (1001, 213793), (3073, 69641), (3409, 62777), (4829, 44317), (5357, 39949), (5707, 37499), (6331, 33803)]