201028166

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1\times {\mathrm{4993}}^1$

素因数の和:5527

約数の個数: 16

約数和(自身を含む): 309588048

約数和(自身を除く): 108559882

約数列:

[1, 2, 41, 82, 491, 982, 4993, 9986, 20131, 40262, 204713, 409426, 2451563, 4903126, 100514083, 201028166]

約数ペア:

[(1, 201028166), (2, 100514083), (41, 4903126), (82, 2451563), (491, 409426), (982, 204713), (4993, 40262), (9986, 20131)]