201969887829

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{543311}}^1$

素因数の和:543565

約数の個数: 32

約数和(自身を含む): 294327323136

約数和(自身を除く): 92357435307

約数列:

[1, 3, 17, 37, 51, 111, 197, 591, 629, 1887, 3349, 7289, 10047, 21867, 123913, 371739, 543311, 1629933, 9236287, 20102507, 27708861, 60307521, 107032267, 321096801, 341742619, 1025227857, 1819548539, 3960193879, 5458645617, 11880581637, 67323295943, 201969887829]

約数ペア:

[(1, 201969887829), (3, 67323295943), (17, 11880581637), (37, 5458645617), (51, 3960193879), (111, 1819548539), (197, 1025227857), (591, 341742619), (629, 321096801), (1887, 107032267), (3349, 60307521), (7289, 27708861), (10047, 20102507), (21867, 9236287), (123913, 1629933), (371739, 543311)]