202801437

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{2531}}^1$

素因数の和:2873

約数の個数: 24

約数和(自身を含む): 304143840

約数和(自身を除く): 101342403

約数列:

[1, 3, 9, 29, 87, 261, 307, 921, 2531, 2763, 7593, 8903, 22779, 26709, 73399, 80127, 220197, 660591, 777017, 2331051, 6993153, 22533493, 67600479, 202801437]

約数ペア:

[(1, 202801437), (3, 67600479), (9, 22533493), (29, 6993153), (87, 2331051), (261, 777017), (307, 660591), (921, 220197), (2531, 80127), (2763, 73399), (7593, 26709), (8903, 22779)]