201942748

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{74353}}^1$

素因数の和:74461

約数の個数: 24

約数和(自身を含む): 408054752

約数和(自身を除く): 206112004

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 74353, 148706, 297412, 520471, 1040942, 2081884, 7212241, 14424482, 28848964, 50485687, 100971374, 201942748]

約数ペア:

[(1, 201942748), (2, 100971374), (4, 50485687), (7, 28848964), (14, 14424482), (28, 7212241), (97, 2081884), (194, 1040942), (388, 520471), (679, 297412), (1358, 148706), (2716, 74353)]