229772396

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{431903}}^1$

素因数の和:431933

約数の個数: 24

約数和(自身を含む): 483732480

約数和(自身を除く): 253960084

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 431903, 863806, 1727612, 3023321, 6046642, 8206157, 12093284, 16412314, 32824628, 57443099, 114886198, 229772396]

約数ペア:

[(1, 229772396), (2, 114886198), (4, 57443099), (7, 32824628), (14, 16412314), (19, 12093284), (28, 8206157), (38, 6046642), (76, 3023321), (133, 1727612), (266, 863806), (532, 431903)]