201482992

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{662773}}^1$

素因数の和:662800

約数の個数: 20

約数和(自身を含む): 410919880

約数和(自身を除く): 209436888

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 662773, 1325546, 2651092, 5302184, 10604368, 12592687, 25185374, 50370748, 100741496, 201482992]

約数ペア:

[(1, 201482992), (2, 100741496), (4, 50370748), (8, 25185374), (16, 12592687), (19, 10604368), (38, 5302184), (76, 2651092), (152, 1325546), (304, 662773)]