243419630

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{191669}}^1$

素因数の和:191803

約数の個数: 16

約数和(自身を含む): 441607680

約数和(自身を除く): 198188050

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 191669, 383338, 958345, 1916690, 24341963, 48683926, 121709815, 243419630]

約数ペア:

[(1, 243419630), (2, 121709815), (5, 48683926), (10, 24341963), (127, 1916690), (254, 958345), (635, 383338), (1270, 191669)]