200434213

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{4003}}^1$

素因数の和:4344

約数の個数: 16

約数和(自身を含む): 239855616

約数和(自身を除く): 39421403

約数列:

[1, 7, 23, 161, 311, 2177, 4003, 7153, 28021, 50071, 92069, 644483, 1244933, 8714531, 28633459, 200434213]

約数ペア:

[(1, 200434213), (7, 28633459), (23, 8714531), (161, 1244933), (311, 644483), (2177, 92069), (4003, 50071), (7153, 28021)]