201662245

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{10639}}^1$

素因数の和:10884

約数の個数: 16

約数和(自身を含む): 257402880

約数和(自身を除く): 55740635

約数列:

[1, 5, 17, 85, 223, 1115, 3791, 10639, 18955, 53195, 180863, 904315, 2372497, 11862485, 40332449, 201662245]

約数ペア:

[(1, 201662245), (5, 40332449), (17, 11862485), (85, 2372497), (223, 904315), (1115, 180863), (3791, 53195), (10639, 18955)]