201457370

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{275969}}^1$

素因数の和:276049

約数の個数: 16

約数和(自身を含む): 367592040

約数和(自身を除く): 166134670

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 275969, 551938, 1379845, 2759690, 20145737, 40291474, 100728685, 201457370]

約数ペア:

[(1, 201457370), (2, 100728685), (5, 40291474), (10, 20145737), (73, 2759690), (146, 1379845), (365, 551938), (730, 275969)]