221299892364

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{26232799}}^1$

素因数の和:26232862

約数の個数: 48

約数和(自身を含む): 558233984000

約数和(自身を除く): 336934091636

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 444, 703, 1406, 2109, 2812, 4218, 8436, 26232799, 52465598, 78698397, 104931196, 157396794, 314793588, 498423181, 970613563, 996846362, 1495269543, 1941227126, 1993692724, 2911840689, 2990539086, 3882454252, 5823681378, 5981078172, 11647362756, 18441657697, 36883315394, 55324973091, 73766630788, 110649946182, 221299892364]

約数ペア:

[(1, 221299892364), (2, 110649946182), (3, 73766630788), (4, 55324973091), (6, 36883315394), (12, 18441657697), (19, 11647362756), (37, 5981078172), (38, 5823681378), (57, 3882454252), (74, 2990539086), (76, 2911840689), (111, 1993692724), (114, 1941227126), (148, 1495269543), (222, 996846362), (228, 970613563), (444, 498423181), (703, 314793588), (1406, 157396794), (2109, 104931196), (2812, 78698397), (4218, 52465598), (8436, 26232799)]