203974928

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{36739}}^1$

素因数の和:37094

約数の個数: 20

約数和(自身を含む): 396351120

約数和(自身を除く): 192376192

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 2776, 5552, 36739, 73478, 146956, 293912, 587824, 12748433, 25496866, 50993732, 101987464, 203974928]

約数ペア:

[(1, 203974928), (2, 101987464), (4, 50993732), (8, 25496866), (16, 12748433), (347, 587824), (694, 293912), (1388, 146956), (2776, 73478), (5552, 36739)]