205941322

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{19867}}^1$

素因数の和:20013

約数の個数: 16

約数和(自身を含む): 317570112

約数和(自身を除く): 111628790

約数列:

[1, 2, 71, 73, 142, 146, 5183, 10366, 19867, 39734, 1410557, 1450291, 2821114, 2900582, 102970661, 205941322]

約数ペア:

[(1, 205941322), (2, 102970661), (71, 2900582), (73, 2821114), (142, 1450291), (146, 1410557), (5183, 39734), (10366, 19867)]