201474776905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{161453}}^1$

素因数の和:161805

約数の個数: 32

約数和(自身を含む): 261764724384

約数和(自身を除く): 60289947479

約数列:

[1, 5, 17, 53, 85, 265, 277, 901, 1385, 4505, 4709, 14681, 23545, 73405, 161453, 249577, 807265, 1247885, 2744701, 8557009, 13723505, 42785045, 44722481, 145469153, 223612405, 727345765, 760282177, 2370291493, 3801410885, 11851457465, 40294955381, 201474776905]

約数ペア:

[(1, 201474776905), (5, 40294955381), (17, 11851457465), (53, 3801410885), (85, 2370291493), (265, 760282177), (277, 727345765), (901, 223612405), (1385, 145469153), (4505, 44722481), (4709, 42785045), (14681, 13723505), (23545, 8557009), (73405, 2744701), (161453, 1247885), (249577, 807265)]