203438401424

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{2791}}^1\times {\mathrm{198073}}^1$

素因数の和:200895

約数の個数: 40

約数和(自身を含む): 411448820352

約数和(自身を除く): 208010418928

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 2791, 5582, 11164, 22328, 44656, 64193, 128386, 198073, 256772, 396146, 513544, 792292, 1027088, 1584584, 3169168, 4555679, 9111358, 18222716, 36445432, 72890864, 552821743, 1105643486, 2211286972, 4422573944, 8845147888, 12714900089, 25429800178, 50859600356, 101719200712, 203438401424]

約数ペア:

[(1, 203438401424), (2, 101719200712), (4, 50859600356), (8, 25429800178), (16, 12714900089), (23, 8845147888), (46, 4422573944), (92, 2211286972), (184, 1105643486), (368, 552821743), (2791, 72890864), (5582, 36445432), (11164, 18222716), (22328, 9111358), (44656, 4555679), (64193, 3169168), (128386, 1584584), (198073, 1027088), (256772, 792292), (396146, 513544)]