204859788

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{348401}}^1$

素因数の和:348422

約数の個数: 36

約数和(自身を含む): 556049592

約数和(自身を除く): 351189804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 348401, 696802, 1045203, 1393604, 2090406, 2438807, 4180812, 4877614, 7316421, 9755228, 14632842, 17071649, 29265684, 34143298, 51214947, 68286596, 102429894, 204859788]

約数ペア:

[(1, 204859788), (2, 102429894), (3, 68286596), (4, 51214947), (6, 34143298), (7, 29265684), (12, 17071649), (14, 14632842), (21, 9755228), (28, 7316421), (42, 4877614), (49, 4180812), (84, 2438807), (98, 2090406), (147, 1393604), (196, 1045203), (294, 696802), (588, 348401)]