203120868

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{890881}}^1$

素因数の和:890907

約数の個数: 24

約数和(自身を含む): 498893920

約数和(自身を除く): 295773052

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 890881, 1781762, 2672643, 3563524, 5345286, 10690572, 16926739, 33853478, 50780217, 67706956, 101560434, 203120868]

約数ペア:

[(1, 203120868), (2, 101560434), (3, 67706956), (4, 50780217), (6, 33853478), (12, 16926739), (19, 10690572), (38, 5345286), (57, 3563524), (76, 2672643), (114, 1781762), (228, 890881)]