201291883

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^2$

素因数の和:451

約数の個数: 24

約数和(自身を含む): 240716448

約数和(自身を除く): 39424565

約数列:

[1, 13, 17, 23, 199, 221, 299, 391, 2587, 3383, 4577, 5083, 39601, 43979, 59501, 77809, 514813, 673217, 910823, 1011517, 8751821, 11840699, 15483991, 201291883]

約数ペア:

[(1, 201291883), (13, 15483991), (17, 11840699), (23, 8751821), (199, 1011517), (221, 910823), (299, 673217), (391, 514813), (2587, 77809), (3383, 59501), (4577, 43979), (5083, 39601)]