200346538

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{102953}}^1$

素因数の和:103101

約数の個数: 16

約数和(自身を含む): 345925440

約数和(自身を除く): 145578902

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 102953, 205906, 720671, 1441342, 14310467, 28620934, 100173269, 200346538]

約数ペア:

[(1, 200346538), (2, 100173269), (7, 28620934), (14, 14310467), (139, 1441342), (278, 720671), (973, 205906), (1946, 102953)]