200734919

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{641}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 258854400

約数和(自身を除く): 58119481

約数列:

[1, 7, 11, 49, 77, 83, 343, 539, 581, 641, 913, 3773, 4067, 4487, 6391, 7051, 28469, 31409, 44737, 49357, 53203, 219863, 313159, 345499, 372421, 585233, 2418493, 2606947, 4096631, 18248629, 28676417, 200734919]

約数ペア:

[(1, 200734919), (7, 28676417), (11, 18248629), (49, 4096631), (77, 2606947), (83, 2418493), (343, 585233), (539, 372421), (581, 345499), (641, 313159), (913, 219863), (3773, 53203), (4067, 49357), (4487, 44737), (6391, 31409), (7051, 28469)]