201040827

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{17837}}^1$

素因数の和:17887

約数の個数: 24

約数和(自身を含む): 306670896

約数和(自身を除く): 105630069

約数列:

[1, 3, 13, 17, 39, 51, 221, 289, 663, 867, 3757, 11271, 17837, 53511, 231881, 303229, 695643, 909687, 3941977, 5154893, 11825931, 15464679, 67013609, 201040827]

約数ペア:

[(1, 201040827), (3, 67013609), (13, 15464679), (17, 11825931), (39, 5154893), (51, 3941977), (221, 909687), (289, 695643), (663, 303229), (867, 231881), (3757, 53511), (11271, 17837)]