201973298

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1109}}^1\times {\mathrm{2221}}^1$

素因数の和:3373

約数の個数: 16

約数和(自身を含む): 310768920

約数和(自身を除く): 108795622

約数列:

[1, 2, 41, 82, 1109, 2218, 2221, 4442, 45469, 90938, 91061, 182122, 2463089, 4926178, 100986649, 201973298]

約数ペア:

[(1, 201973298), (2, 100986649), (41, 4926178), (82, 2463089), (1109, 182122), (2218, 91061), (2221, 90938), (4442, 45469)]