204066512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{23929}}^1$

素因数の和:23991

約数の個数: 40

約数和(自身を含む): 436196040

約数和(自身を除く): 232129528

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 8528, 23929, 47858, 95716, 191432, 311077, 382864, 622154, 981089, 1244308, 1962178, 2488616, 3924356, 4977232, 7848712, 12754157, 15697424, 25508314, 51016628, 102033256, 204066512]

約数ペア:

[(1, 204066512), (2, 102033256), (4, 51016628), (8, 25508314), (13, 15697424), (16, 12754157), (26, 7848712), (41, 4977232), (52, 3924356), (82, 2488616), (104, 1962178), (164, 1244308), (208, 981089), (328, 622154), (533, 382864), (656, 311077), (1066, 191432), (2132, 95716), (4264, 47858), (8528, 23929)]