205121964

素因数分解:

$2^2\times 3^1\times {\mathrm{463}}^1\times {\mathrm{36919}}^1$

素因数の和:37389

約数の個数: 24

約数和(自身を含む): 479664640

約数和(自身を除く): 274542676

約数列:

[1, 2, 3, 4, 6, 12, 463, 926, 1389, 1852, 2778, 5556, 36919, 73838, 110757, 147676, 221514, 443028, 17093497, 34186994, 51280491, 68373988, 102560982, 205121964]

約数ペア:

[(1, 205121964), (2, 102560982), (3, 68373988), (4, 51280491), (6, 34186994), (12, 17093497), (463, 443028), (926, 221514), (1389, 147676), (1852, 110757), (2778, 73838), (5556, 36919)]