210957236

素因数分解:

$2^2\times 7^1\times {\mathrm{617}}^1\times {\mathrm{12211}}^1$

素因数の和:12839

約数の個数: 24

約数和(自身を含む): 422632896

約数和(自身を除く): 211675660

約数列:

[1, 2, 4, 7, 14, 28, 617, 1234, 2468, 4319, 8638, 12211, 17276, 24422, 48844, 85477, 170954, 341908, 7534187, 15068374, 30136748, 52739309, 105478618, 210957236]

約数ペア:

[(1, 210957236), (2, 105478618), (4, 52739309), (7, 30136748), (14, 15068374), (28, 7534187), (617, 341908), (1234, 170954), (2468, 85477), (4319, 48844), (8638, 24422), (12211, 17276)]