213887632

素因数分解:

$2^4\times 7^1\times {\mathrm{887}}^1\times {\mathrm{2153}}^1$

素因数の和:3055

約数の個数: 40

約数和(自身を含む): 474362496

約数和(自身を除く): 260474864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 887, 1774, 2153, 3548, 4306, 6209, 7096, 8612, 12418, 14192, 15071, 17224, 24836, 30142, 34448, 49672, 60284, 99344, 120568, 241136, 1909711, 3819422, 7638844, 13367977, 15277688, 26735954, 30555376, 53471908, 106943816, 213887632]

約数ペア:

[(1, 213887632), (2, 106943816), (4, 53471908), (7, 30555376), (8, 26735954), (14, 15277688), (16, 13367977), (28, 7638844), (56, 3819422), (112, 1909711), (887, 241136), (1774, 120568), (2153, 99344), (3548, 60284), (4306, 49672), (6209, 34448), (7096, 30142), (8612, 24836), (12418, 17224), (14192, 15071)]