209345304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1246103}}^1$

素因数の和:1246119

約数の個数: 32

約数和(自身を含む): 598129920

約数和(自身を除く): 388784616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1246103, 2492206, 3738309, 4984412, 7476618, 8722721, 9968824, 14953236, 17445442, 26168163, 29906472, 34890884, 52336326, 69781768, 104672652, 209345304]

約数ペア:

[(1, 209345304), (2, 104672652), (3, 69781768), (4, 52336326), (6, 34890884), (7, 29906472), (8, 26168163), (12, 17445442), (14, 14953236), (21, 9968824), (24, 8722721), (28, 7476618), (42, 4984412), (56, 3738309), (84, 2492206), (168, 1246103)]