200994046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1871}}^1$

素因数の和:2160

約数の個数: 32

約数和(自身を含む): 347742720

約数和(自身を除く): 146748674

約数列:

[1, 2, 11, 19, 22, 38, 209, 257, 418, 514, 1871, 2827, 3742, 4883, 5654, 9766, 20581, 35549, 41162, 53713, 71098, 107426, 391039, 480847, 782078, 961694, 5289317, 9136093, 10578634, 18272186, 100497023, 200994046]

約数ペア:

[(1, 200994046), (2, 100497023), (11, 18272186), (19, 10578634), (22, 9136093), (38, 5289317), (209, 961694), (257, 782078), (418, 480847), (514, 391039), (1871, 107426), (2827, 71098), (3742, 53713), (4883, 41162), (5654, 35549), (9766, 20581)]