200485436

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{7151}}^1$

素因数の和:7361

約数の個数: 24

約数和(自身を含む): 361261824

約数和(自身を除く): 160776388

約数列:

[1, 2, 4, 43, 86, 163, 172, 326, 652, 7009, 7151, 14018, 14302, 28036, 28604, 307493, 614986, 1165613, 1229972, 2331226, 4662452, 50121359, 100242718, 200485436]

約数ペア:

[(1, 200485436), (2, 100242718), (4, 50121359), (43, 4662452), (86, 2331226), (163, 1229972), (172, 1165613), (326, 614986), (652, 307493), (7009, 28604), (7151, 28036), (14018, 14302)]