201844156

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{489913}}^1$

素因数の和:490020

約数の個数: 12

約数和(自身を含む): 356657392

約数和(自身を除く): 154813236

約数列:

[1, 2, 4, 103, 206, 412, 489913, 979826, 1959652, 50461039, 100922078, 201844156]

約数ペア:

[(1, 201844156), (2, 100922078), (4, 50461039), (103, 1959652), (206, 979826), (412, 489913)]