201534878

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{8923}}^1$

素因数の和:9439

約数の個数: 16

約数和(自身を含む): 316123776

約数和(自身を除く): 114588898

約数列:

[1, 2, 23, 46, 491, 982, 8923, 11293, 17846, 22586, 205229, 410458, 4381193, 8762386, 100767439, 201534878]

約数ペア:

[(1, 201534878), (2, 100767439), (23, 8762386), (46, 4381193), (491, 410458), (982, 205229), (8923, 22586), (11293, 17846)]