200280498

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{70571}}^1$

素因数の和:70630

約数の個数: 32

約数和(自身を含む): 447144192

約数和(自身を除く): 246863694

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 70571, 141142, 211713, 423426, 776281, 1552562, 2328843, 3034553, 4657686, 6069106, 9103659, 18207318, 33380083, 66760166, 100140249, 200280498]

約数ペア:

[(1, 200280498), (2, 100140249), (3, 66760166), (6, 33380083), (11, 18207318), (22, 9103659), (33, 6069106), (43, 4657686), (66, 3034553), (86, 2328843), (129, 1552562), (258, 776281), (473, 423426), (946, 211713), (1419, 141142), (2838, 70571)]