231896

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:155

約数の個数: 32

約数和(自身を含む): 514080

約数和(自身を除く): 282184

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 101, 164, 202, 287, 328, 404, 574, 707, 808, 1148, 1414, 2296, 2828, 4141, 5656, 8282, 16564, 28987, 33128, 57974, 115948, 231896]

約数ペア:

[(1, 231896), (2, 115948), (4, 57974), (7, 33128), (8, 28987), (14, 16564), (28, 8282), (41, 5656), (56, 4141), (82, 2828), (101, 2296), (164, 1414), (202, 1148), (287, 808), (328, 707), (404, 574)]