125697838

素因数分解:

$2^1\times 7^3\times {\mathrm{97}}^1\times {\mathrm{1889}}^1$

素因数の和:2009

約数の個数: 32

約数和(自身を含む): 222264000

約数和(自身を除く): 96566162

約数列:

[1, 2, 7, 14, 49, 97, 98, 194, 343, 679, 686, 1358, 1889, 3778, 4753, 9506, 13223, 26446, 33271, 66542, 92561, 183233, 185122, 366466, 647927, 1282631, 1295854, 2565262, 8978417, 17956834, 62848919, 125697838]

約数ペア:

[(1, 125697838), (2, 62848919), (7, 17956834), (14, 8978417), (49, 2565262), (97, 1295854), (98, 1282631), (194, 647927), (343, 366466), (679, 185122), (686, 183233), (1358, 92561), (1889, 66542), (3778, 33271), (4753, 26446), (9506, 13223)]