203439019

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1\times {\mathrm{1279}}^1$

素因数の和:2050

約数の個数: 16

約数和(自身を含む): 240517120

約数和(自身を除く): 37078101

約数列:

[1, 7, 31, 217, 733, 1279, 5131, 8953, 22723, 39649, 159061, 277543, 937507, 6562549, 29062717, 203439019]

約数ペア:

[(1, 203439019), (7, 29062717), (31, 6562549), (217, 937507), (733, 277543), (1279, 159061), (5131, 39649), (8953, 22723)]