214697.0000000

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{28657}}^1$

素因数の和:28675

約数の個数: 40

約数和(自身を含む): 28428736

約数和(自身を除く): 18799984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 28657, 57314, 85971, 114628, 171942, 200599, 229256, 343884, 401198, 458512, 601797, 687768, 802396, 1203594, 1375536, 1604792, 2407188, 3209584, 4814376, 9628752]

約数ペア:

[(1, 9628752), (2, 4814376), (3, 3209584), (4, 2407188), (6, 1604792), (7, 1375536), (8, 1203594), (12, 802396), (14, 687768), (16, 601797), (21, 458512), (24, 401198), (28, 343884), (42, 229256), (48, 200599), (56, 171942), (84, 114628), (112, 85971), (168, 57314), (336, 28657)]