227465368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{13931}}^1$

素因数の和:14107

約数の個数: 32

約数和(自身を含む): 462263760

約数和(自身を除く): 234798392

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 314, 628, 1256, 2041, 4082, 8164, 13931, 16328, 27862, 55724, 111448, 181103, 362206, 724412, 1448824, 2187167, 4374334, 8748668, 17497336, 28433171, 56866342, 113732684, 227465368]

約数ペア:

[(1, 227465368), (2, 113732684), (4, 56866342), (8, 28433171), (13, 17497336), (26, 8748668), (52, 4374334), (104, 2187167), (157, 1448824), (314, 724412), (628, 362206), (1256, 181103), (2041, 111448), (4082, 55724), (8164, 27862), (13931, 16328)]