205319841

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{4783}}^1$

素因数の和:5176

約数の個数: 16

約数和(自身を含む): 281299200

約数和(自身を除く): 75979359

約数列:

[1, 3, 41, 123, 349, 1047, 4783, 14309, 14349, 42927, 196103, 588309, 1669267, 5007801, 68439947, 205319841]

約数ペア:

[(1, 205319841), (3, 68439947), (41, 5007801), (123, 1669267), (349, 588309), (1047, 196103), (4783, 42927), (14309, 14349)]