201534849

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{2269}}^1$

素因数の和:2485

約数の個数: 24

約数和(自身を含む): 297460800

約数和(自身を除く): 95925951

約数列:

[1, 3, 9, 71, 139, 213, 417, 639, 1251, 2269, 6807, 9869, 20421, 29607, 88821, 161099, 315391, 483297, 946173, 1449891, 2838519, 22392761, 67178283, 201534849]

約数ペア:

[(1, 201534849), (3, 67178283), (9, 22392761), (71, 2838519), (139, 1449891), (213, 946173), (417, 483297), (639, 315391), (1251, 161099), (2269, 88821), (6807, 29607), (9869, 20421)]