205651732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2381}}^1$

素因数の和:2560

約数の個数: 48

約数和(自身を含む): 425787264

約数和(自身を除く): 220135532

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 151, 286, 302, 572, 604, 1661, 1963, 2381, 3322, 3926, 4762, 6644, 7852, 9524, 21593, 26191, 30953, 43186, 52382, 61906, 86372, 104764, 123812, 340483, 359531, 680966, 719062, 1361932, 1438124, 3954841, 4673903, 7909682, 9347806, 15819364, 18695612, 51412933, 102825866, 205651732]

約数ペア:

[(1, 205651732), (2, 102825866), (4, 51412933), (11, 18695612), (13, 15819364), (22, 9347806), (26, 7909682), (44, 4673903), (52, 3954841), (143, 1438124), (151, 1361932), (286, 719062), (302, 680966), (572, 359531), (604, 340483), (1661, 123812), (1963, 104764), (2381, 86372), (3322, 61906), (3926, 52382), (4762, 43186), (6644, 30953), (7852, 26191), (9524, 21593)]