209544944

素因数分解:

$2^4\times 7^1\times {\mathrm{211}}^1\times {\mathrm{8867}}^1$

素因数の和:9093

約数の個数: 40

約数和(自身を含む): 466243968

約数和(自身を除く): 256699024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 211, 422, 844, 1477, 1688, 2954, 3376, 5908, 8867, 11816, 17734, 23632, 35468, 62069, 70936, 124138, 141872, 248276, 496552, 993104, 1870937, 3741874, 7483748, 13096559, 14967496, 26193118, 29934992, 52386236, 104772472, 209544944]

約数ペア:

[(1, 209544944), (2, 104772472), (4, 52386236), (7, 29934992), (8, 26193118), (14, 14967496), (16, 13096559), (28, 7483748), (56, 3741874), (112, 1870937), (211, 993104), (422, 496552), (844, 248276), (1477, 141872), (1688, 124138), (2954, 70936), (3376, 62069), (5908, 35468), (8867, 23632), (11816, 17734)]