194868140

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{34429}}^1$

素因数の和:34721

約数の個数: 24

約数和(自身を含む): 410681040

約数和(自身を除く): 215812900

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 5660, 34429, 68858, 137716, 172145, 344290, 688580, 9743407, 19486814, 38973628, 48717035, 97434070, 194868140]

約数ペア:

[(1, 194868140), (2, 97434070), (4, 48717035), (5, 38973628), (10, 19486814), (20, 9743407), (283, 688580), (566, 344290), (1132, 172145), (1415, 137716), (2830, 68858), (5660, 34429)]