211319304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1257853}}^1$

素因数の和:1257869

約数の個数: 32

約数和(自身を含む): 603769920

約数和(自身を除く): 392450616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1257853, 2515706, 3773559, 5031412, 7547118, 8804971, 10062824, 15094236, 17609942, 26414913, 30188472, 35219884, 52829826, 70439768, 105659652, 211319304]

約数ペア:

[(1, 211319304), (2, 105659652), (3, 70439768), (4, 52829826), (6, 35219884), (7, 30188472), (8, 26414913), (12, 17609942), (14, 15094236), (21, 10062824), (24, 8804971), (28, 7547118), (42, 5031412), (56, 3773559), (84, 2515706), (168, 1257853)]