198257792

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{67343}}^1$

素因数の和:67380

約数の個数: 32

約数和(自身を含む): 412145280

約数和(自身を除く): 213887488

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 67343, 134686, 269372, 538744, 1077488, 1548889, 2154976, 3097778, 4309952, 6195556, 8619904, 12391112, 24782224, 49564448, 99128896, 198257792]

約数ペア:

[(1, 198257792), (2, 99128896), (4, 49564448), (8, 24782224), (16, 12391112), (23, 8619904), (32, 6195556), (46, 4309952), (64, 3097778), (92, 2154976), (128, 1548889), (184, 1077488), (368, 538744), (736, 269372), (1472, 134686), (2944, 67343)]