214164.0000000

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{15797}}^1$

素因数の和:15815

約数の個数: 32

約数和(自身を含む): 11374560

約数和(自身を除く): 6951400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 15797, 31594, 63188, 78985, 110579, 126376, 157970, 221158, 315940, 442316, 552895, 631880, 884632, 1105790, 2211580, 4423160]

約数ペア:

[(1, 4423160), (2, 2211580), (4, 1105790), (5, 884632), (7, 631880), (8, 552895), (10, 442316), (14, 315940), (20, 221158), (28, 157970), (35, 126376), (40, 110579), (56, 78985), (70, 63188), (140, 31594), (280, 15797)]