202188728

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{190027}}^1$

素因数の和:190059

約数の個数: 32

約数和(自身を含む): 456067200

約数和(自身を除く): 253878472

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 190027, 380054, 760108, 1330189, 1520216, 2660378, 3610513, 5320756, 7221026, 10641512, 14442052, 25273591, 28884104, 50547182, 101094364, 202188728]

約数ペア:

[(1, 202188728), (2, 101094364), (4, 50547182), (7, 28884104), (8, 25273591), (14, 14442052), (19, 10641512), (28, 7221026), (38, 5320756), (56, 3610513), (76, 2660378), (133, 1520216), (152, 1330189), (266, 760108), (532, 380054), (1064, 190027)]