243940076

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{433}}^1\times {\mathrm{1109}}^1$

素因数の和:1673

約数の個数: 24

約数和(自身を含む): 431639040

約数和(自身を除く): 187698964

約数列:

[1, 2, 4, 127, 254, 433, 508, 866, 1109, 1732, 2218, 4436, 54991, 109982, 140843, 219964, 281686, 480197, 563372, 960394, 1920788, 60985019, 121970038, 243940076]

約数ペア:

[(1, 243940076), (2, 121970038), (4, 60985019), (127, 1920788), (254, 960394), (433, 563372), (508, 480197), (866, 281686), (1109, 219964), (1732, 140843), (2218, 109982), (4436, 54991)]