201457892

素因数分解:

$2^2\times {\mathrm{281}}^1\times {\mathrm{179233}}^1$

素因数の和:179518

約数の個数: 12

約数和(自身を含む): 353807916

約数和(自身を除く): 152350024

約数列:

[1, 2, 4, 281, 562, 1124, 179233, 358466, 716932, 50364473, 100728946, 201457892]

約数ペア:

[(1, 201457892), (2, 100728946), (4, 50364473), (281, 716932), (562, 358466), (1124, 179233)]