208037503415

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{859}}^1\times {\mathrm{52027}}^1$

素因数の和:52924

約数の個数: 48

約数和(自身を含む): 306049507200

約数和(自身を除く): 98012003785

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 245, 665, 859, 931, 4295, 4655, 6013, 16321, 30065, 42091, 52027, 81605, 114247, 210455, 260135, 364189, 571235, 799729, 988513, 1820945, 2549323, 3998645, 4942565, 6919591, 12746615, 34597955, 44691193, 48437137, 223455965, 242185685, 312838351, 849132667, 1564191755, 2189868457, 4245663335, 5943928669, 10949342285, 29719643345, 41607500683, 208037503415]

約数ペア:

[(1, 208037503415), (5, 41607500683), (7, 29719643345), (19, 10949342285), (35, 5943928669), (49, 4245663335), (95, 2189868457), (133, 1564191755), (245, 849132667), (665, 312838351), (859, 242185685), (931, 223455965), (4295, 48437137), (4655, 44691193), (6013, 34597955), (16321, 12746615), (30065, 6919591), (42091, 4942565), (52027, 3998645), (81605, 2549323), (114247, 1820945), (210455, 988513), (260135, 799729), (364189, 571235)]