205714108

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{257}}^1\times {\mathrm{2063}}^1$

素因数の和:2421

約数の個数: 24

約数和(自身を含む): 365303232

約数和(自身を除く): 159589124

約数列:

[1, 2, 4, 97, 194, 257, 388, 514, 1028, 2063, 4126, 8252, 24929, 49858, 99716, 200111, 400222, 530191, 800444, 1060382, 2120764, 51428527, 102857054, 205714108]

約数ペア:

[(1, 205714108), (2, 102857054), (4, 51428527), (97, 2120764), (194, 1060382), (257, 800444), (388, 530191), (514, 400222), (1028, 200111), (2063, 99716), (4126, 49858), (8252, 24929)]