213885768

素因数分解:

$2^3\times 3^1\times {\mathrm{8911907}}^1$

素因数の和:8911916

約数の個数: 16

約数和(自身を含む): 534714480

約数和(自身を除く): 320828712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 8911907, 17823814, 26735721, 35647628, 53471442, 71295256, 106942884, 213885768]

約数ペア:

[(1, 213885768), (2, 106942884), (3, 71295256), (4, 53471442), (6, 35647628), (8, 26735721), (12, 17823814), (24, 8911907)]