200577556

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{5081}}^1$

素因数の和:5295

約数の個数: 24

約数和(自身を含む): 358585920

約数和(自身を除く): 158008364

約数列:

[1, 2, 4, 71, 139, 142, 278, 284, 556, 5081, 9869, 10162, 19738, 20324, 39476, 360751, 706259, 721502, 1412518, 1443004, 2825036, 50144389, 100288778, 200577556]

約数ペア:

[(1, 200577556), (2, 100288778), (4, 50144389), (71, 2825036), (139, 1443004), (142, 1412518), (278, 721502), (284, 706259), (556, 360751), (5081, 39476), (9869, 20324), (10162, 19738)]