201385436

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{63649}}^1$

素因数の和:63773

約数の個数: 24

約数和(自身を含む): 406341600

約数和(自身を除く): 204956164

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 63649, 127298, 254596, 445543, 891086, 1782172, 7192337, 14384674, 28769348, 50346359, 100692718, 201385436]

約数ペア:

[(1, 201385436), (2, 100692718), (4, 50346359), (7, 28769348), (14, 14384674), (28, 7192337), (113, 1782172), (226, 891086), (452, 445543), (791, 254596), (1582, 127298), (3164, 63649)]