214489912

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{294629}}^1$

素因数の和:294655

約数の個数: 32

約数和(自身を含む): 494978400

約数和(自身を除く): 280488488

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 294629, 589258, 1178516, 2062403, 2357032, 3830177, 4124806, 7660354, 8249612, 15320708, 16499224, 26811239, 30641416, 53622478, 107244956, 214489912]

約数ペア:

[(1, 214489912), (2, 107244956), (4, 53622478), (7, 30641416), (8, 26811239), (13, 16499224), (14, 15320708), (26, 8249612), (28, 7660354), (52, 4124806), (56, 3830177), (91, 2357032), (104, 2062403), (182, 1178516), (364, 589258), (728, 294629)]