206896852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{641}}^1$

素因数の和:832

約数の個数: 48

約数和(自身を含む): 396910080

約数和(自身を除く): 190013228

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 137, 274, 548, 589, 641, 1178, 1282, 2356, 2564, 2603, 4247, 5206, 8494, 10412, 12179, 16988, 19871, 24358, 39742, 48716, 79484, 80693, 87817, 161386, 175634, 322772, 351268, 377549, 755098, 1510196, 1668523, 2722327, 3337046, 5444654, 6674092, 10889308, 51724213, 103448426, 206896852]

約数ペア:

[(1, 206896852), (2, 103448426), (4, 51724213), (19, 10889308), (31, 6674092), (38, 5444654), (62, 3337046), (76, 2722327), (124, 1668523), (137, 1510196), (274, 755098), (548, 377549), (589, 351268), (641, 322772), (1178, 175634), (1282, 161386), (2356, 87817), (2564, 80693), (2603, 79484), (4247, 48716), (5206, 39742), (8494, 24358), (10412, 19871), (12179, 16988)]