209822476893

素因数分解:

$3^1\times {\mathrm{47}}^2\times {\mathrm{1459}}^1\times {\mathrm{21701}}^1$

素因数の和:23257

約数の個数: 24

約数和(自身を含む): 286051457760

約数和(自身を除く): 76228980867

約数列:

[1, 3, 47, 141, 1459, 2209, 4377, 6627, 21701, 65103, 68573, 205719, 1019947, 3059841, 3222931, 9668793, 31661759, 47937509, 94985277, 143812527, 1488102673, 4464308019, 69940825631, 209822476893]

約数ペア:

[(1, 209822476893), (3, 69940825631), (47, 4464308019), (141, 1488102673), (1459, 143812527), (2209, 94985277), (4377, 47937509), (6627, 31661759), (21701, 9668793), (65103, 3222931), (68573, 3059841), (205719, 1019947)]