203856004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{63467}}^1$

素因数の和:63555

約数の個数: 24

約数和(自身を含む): 394517088

約数和(自身を除く): 190661084

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 63467, 126934, 253868, 698137, 1396274, 2792548, 4633091, 9266182, 18532364, 50964001, 101928002, 203856004]

約数ペア:

[(1, 203856004), (2, 101928002), (4, 50964001), (11, 18532364), (22, 9266182), (44, 4633091), (73, 2792548), (146, 1396274), (292, 698137), (803, 253868), (1606, 126934), (3212, 63467)]