206579516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{2137}}^1$

素因数の和:2191

約数の個数: 48

約数和(自身を含む): 427428960

約数和(自身を除く): 220849444

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 572, 676, 1859, 2137, 2197, 3718, 4274, 4394, 7436, 8548, 8788, 23507, 24167, 27781, 47014, 48334, 55562, 94028, 96668, 111124, 305591, 361153, 611182, 722306, 1222364, 1444612, 3972683, 4694989, 7945366, 9389978, 15890732, 18779956, 51644879, 103289758, 206579516]

約数ペア:

[(1, 206579516), (2, 103289758), (4, 51644879), (11, 18779956), (13, 15890732), (22, 9389978), (26, 7945366), (44, 4694989), (52, 3972683), (143, 1444612), (169, 1222364), (286, 722306), (338, 611182), (572, 361153), (676, 305591), (1859, 111124), (2137, 96668), (2197, 94028), (3718, 55562), (4274, 48334), (4394, 47014), (7436, 27781), (8548, 24167), (8788, 23507)]