209150305485

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{66714611}}^1$

素因数の和:66714649

約数の個数: 32

約数和(自身を含む): 384276165120

約数和(自身を除く): 175125859635

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 66714611, 200143833, 333573055, 733860721, 1000719165, 1267577609, 2201582163, 3669303605, 3802732827, 6337888045, 11007910815, 13943353699, 19013664135, 41830061097, 69716768495, 209150305485]

約数ペア:

[(1, 209150305485), (3, 69716768495), (5, 41830061097), (11, 19013664135), (15, 13943353699), (19, 11007910815), (33, 6337888045), (55, 3802732827), (57, 3669303605), (95, 2201582163), (165, 1267577609), (209, 1000719165), (285, 733860721), (627, 333573055), (1045, 200143833), (3135, 66714611)]