201564019

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{2699}}^1$

素因数の和:2930

約数の個数: 16

約数和(自身を含む): 223948800

約数和(自身を除く): 22384781

約数列:

[1, 17, 23, 191, 391, 2699, 3247, 4393, 45883, 62077, 74681, 515509, 1055309, 8763653, 11856707, 201564019]

約数ペア:

[(1, 201564019), (17, 11856707), (23, 8763653), (191, 1055309), (391, 515509), (2699, 74681), (3247, 62077), (4393, 45883)]