191349884

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 372535296

約数和(自身を除く): 181185412

約数列:

[1, 2, 4, 11, 22, 44, 121, 127, 242, 254, 283, 484, 508, 566, 1132, 1331, 1397, 2662, 2794, 3113, 5324, 5588, 6226, 12452, 15367, 30734, 34243, 35941, 61468, 68486, 71882, 136972, 143764, 169037, 338074, 376673, 395351, 676148, 753346, 790702, 1506692, 1581404, 4348861, 8697722, 17395444, 47837471, 95674942, 191349884]

約数ペア:

[(1, 191349884), (2, 95674942), (4, 47837471), (11, 17395444), (22, 8697722), (44, 4348861), (121, 1581404), (127, 1506692), (242, 790702), (254, 753346), (283, 676148), (484, 395351), (508, 376673), (566, 338074), (1132, 169037), (1331, 143764), (1397, 136972), (2662, 71882), (2794, 68486), (3113, 61468), (5324, 35941), (5588, 34243), (6226, 30734), (12452, 15367)]