208889371317

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{626917}}^1$

素因数の和:627393

約数の個数: 32

約数和(自身を含む): 317772195840

約数和(自身を除く): 108882824523

約数列:

[1, 3, 11, 23, 33, 69, 253, 439, 759, 1317, 4829, 10097, 14487, 30291, 111067, 333201, 626917, 1880751, 6896087, 14419091, 20688261, 43257273, 158610001, 275216563, 475830003, 825649689, 3027382193, 6329980949, 9082146579, 18989942847, 69629790439, 208889371317]

約数ペア:

[(1, 208889371317), (3, 69629790439), (11, 18989942847), (23, 9082146579), (33, 6329980949), (69, 3027382193), (253, 825649689), (439, 475830003), (759, 275216563), (1317, 158610001), (4829, 43257273), (10097, 20688261), (14487, 14419091), (30291, 6896087), (111067, 1880751), (333201, 626917)]