199978842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1307}}^1\times {\mathrm{3643}}^1$

素因数の和:4962

約数の個数: 32

約数和(自身を含む): 457569792

約数和(自身を除く): 257590950

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1307, 2614, 3643, 3921, 7286, 7842, 9149, 10929, 18298, 21858, 25501, 27447, 51002, 54894, 76503, 153006, 4761401, 9522802, 14284203, 28568406, 33329807, 66659614, 99989421, 199978842]

約数ペア:

[(1, 199978842), (2, 99989421), (3, 66659614), (6, 33329807), (7, 28568406), (14, 14284203), (21, 9522802), (42, 4761401), (1307, 153006), (2614, 76503), (3643, 54894), (3921, 51002), (7286, 27447), (7842, 25501), (9149, 21858), (10929, 18298)]