201831956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{23371}}^1$

素因数の和:23519

約数の個数: 24

約数和(自身を含む): 376943616

約数和(自身を除く): 175111660

約数列:

[1, 2, 4, 17, 34, 68, 127, 254, 508, 2159, 4318, 8636, 23371, 46742, 93484, 397307, 794614, 1589228, 2968117, 5936234, 11872468, 50457989, 100915978, 201831956]

約数ペア:

[(1, 201831956), (2, 100915978), (4, 50457989), (17, 11872468), (34, 5936234), (68, 2968117), (127, 1589228), (254, 794614), (508, 397307), (2159, 93484), (4318, 46742), (8636, 23371)]