202814210

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{196907}}^1$

素因数の和:197017

約数の個数: 16

約数和(自身を含む): 368611776

約数和(自身を除く): 165797566

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 196907, 393814, 984535, 1969070, 20281421, 40562842, 101407105, 202814210]

約数ペア:

[(1, 202814210), (2, 101407105), (5, 40562842), (10, 20281421), (103, 1969070), (206, 984535), (515, 393814), (1030, 196907)]