204044648

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{13033}}^1$

素因数の和:13161

約数の個数: 32

約数和(自身を含む): 406660800

約数和(自身を除く): 202616152

約数列:

[1, 2, 4, 8, 19, 38, 76, 103, 152, 206, 412, 824, 1957, 3914, 7828, 13033, 15656, 26066, 52132, 104264, 247627, 495254, 990508, 1342399, 1981016, 2684798, 5369596, 10739192, 25505581, 51011162, 102022324, 204044648]

約数ペア:

[(1, 204044648), (2, 102022324), (4, 51011162), (8, 25505581), (19, 10739192), (38, 5369596), (76, 2684798), (103, 1981016), (152, 1342399), (206, 990508), (412, 495254), (824, 247627), (1957, 104264), (3914, 52132), (7828, 26066), (13033, 15656)]