202399538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{213953}}^1$

素因数の和:214009

約数の個数: 16

約数和(自身を含む): 338903136

約数和(自身を除く): 136503598

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 213953, 427906, 2353483, 4706966, 9199979, 18399958, 101199769, 202399538]

約数ペア:

[(1, 202399538), (2, 101199769), (11, 18399958), (22, 9199979), (43, 4706966), (86, 2353483), (473, 427906), (946, 213953)]