201457252

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{337}}^1\times {\mathrm{751}}^1$

素因数の和:1291

約数の個数: 24

約数和(自身を含む): 355846400

約数和(自身を除く): 154389148

約数列:

[1, 2, 4, 199, 337, 398, 674, 751, 796, 1348, 1502, 3004, 67063, 134126, 149449, 253087, 268252, 298898, 506174, 597796, 1012348, 50364313, 100728626, 201457252]

約数ペア:

[(1, 201457252), (2, 100728626), (4, 50364313), (199, 1012348), (337, 597796), (398, 506174), (674, 298898), (751, 268252), (796, 253087), (1348, 149449), (1502, 134126), (3004, 67063)]