203208404

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{3253}}^1$

素因数の和:3384

約数の個数: 48

約数和(自身を含む): 428590848

約数和(自身を除く): 225382444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 97, 161, 194, 322, 388, 644, 679, 1358, 2231, 2716, 3253, 4462, 6506, 8924, 13012, 15617, 22771, 31234, 45542, 62468, 74819, 91084, 149638, 299276, 315541, 523733, 631082, 1047466, 1262164, 2094932, 2208787, 4417574, 7257443, 8835148, 14514886, 29029772, 50802101, 101604202, 203208404]

約数ペア:

[(1, 203208404), (2, 101604202), (4, 50802101), (7, 29029772), (14, 14514886), (23, 8835148), (28, 7257443), (46, 4417574), (92, 2208787), (97, 2094932), (161, 1262164), (194, 1047466), (322, 631082), (388, 523733), (644, 315541), (679, 299276), (1358, 149638), (2231, 91084), (2716, 74819), (3253, 62468), (4462, 45542), (6506, 31234), (8924, 22771), (13012, 15617)]