211327146

素因数分解:

$2^1\times 3^2\times {\mathrm{239}}^1\times {\mathrm{49123}}^1$

素因数の和:49370

約数の個数: 24

約数和(自身を含む): 459800640

約数和(自身を除く): 248473494

約数列:

[1, 2, 3, 6, 9, 18, 239, 478, 717, 1434, 2151, 4302, 49123, 98246, 147369, 294738, 442107, 884214, 11740397, 23480794, 35221191, 70442382, 105663573, 211327146]

約数ペア:

[(1, 211327146), (2, 105663573), (3, 70442382), (6, 35221191), (9, 23480794), (18, 11740397), (239, 884214), (478, 442107), (717, 294738), (1434, 147369), (2151, 98246), (4302, 49123)]