200948872

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{612649}}^1$

素因数の和:612696

約数の個数: 16

約数和(自身を含む): 385969500

約数和(自身を除く): 185020628

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 612649, 1225298, 2450596, 4901192, 25118609, 50237218, 100474436, 200948872]

約数ペア:

[(1, 200948872), (2, 100474436), (4, 50237218), (8, 25118609), (41, 4901192), (82, 2450596), (164, 1225298), (328, 612649)]