233171428

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{2011}}^1$

素因数の和:2164

約数の個数: 48

約数和(自身を含む): 482686848

約数和(自身を除く): 249515420

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 101, 164, 202, 287, 404, 574, 707, 1148, 1414, 2011, 2828, 4022, 4141, 8044, 8282, 14077, 16564, 28154, 28987, 56308, 57974, 82451, 115948, 164902, 203111, 329804, 406222, 577157, 812444, 1154314, 1421777, 2308628, 2843554, 5687108, 8327551, 16655102, 33310204, 58292857, 116585714, 233171428]

約数ペア:

[(1, 233171428), (2, 116585714), (4, 58292857), (7, 33310204), (14, 16655102), (28, 8327551), (41, 5687108), (82, 2843554), (101, 2308628), (164, 1421777), (202, 1154314), (287, 812444), (404, 577157), (574, 406222), (707, 329804), (1148, 203111), (1414, 164902), (2011, 115948), (2828, 82451), (4022, 57974), (4141, 56308), (8044, 28987), (8282, 28154), (14077, 16564)]