200958457

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{347}}^1$

素因数の和:637

約数の個数: 24

約数和(自身を含む): 239936256

約数和(自身を除く): 38977799

約数列:

[1, 7, 49, 53, 223, 347, 371, 1561, 2429, 2597, 10927, 11819, 17003, 18391, 77381, 82733, 128737, 541667, 579131, 901159, 3791669, 4101193, 28708351, 200958457]

約数ペア:

[(1, 200958457), (7, 28708351), (49, 4101193), (53, 3791669), (223, 901159), (347, 579131), (371, 541667), (1561, 128737), (2429, 82733), (2597, 77381), (10927, 18391), (11819, 17003)]