289315106

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 453778416

約数和(自身を除く): 164463310

約数列:

[1, 2, 41, 82, 101, 181, 193, 202, 362, 386, 4141, 7421, 7913, 8282, 14842, 15826, 18281, 19493, 34933, 36562, 38986, 69866, 749521, 799213, 1432253, 1499042, 1598426, 2864506, 3528233, 7056466, 144657553, 289315106]

約数ペア:

[(1, 289315106), (2, 144657553), (41, 7056466), (82, 3528233), (101, 2864506), (181, 1598426), (193, 1499042), (202, 1432253), (362, 799213), (386, 749521), (4141, 69866), (7421, 38986), (7913, 36562), (8282, 34933), (14842, 19493), (15826, 18281)]