201964448

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:310

約数の個数: 96

約数和(自身を含む): 468840960

約数和(自身を除く): 266876512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 101, 112, 113, 158, 202, 224, 226, 316, 404, 452, 553, 632, 707, 791, 808, 904, 1106, 1264, 1414, 1582, 1616, 1808, 2212, 2528, 2828, 3164, 3232, 3616, 4424, 5656, 6328, 7979, 8848, 8927, 11312, 11413, 12656, 15958, 17696, 17854, 22624, 22826, 25312, 31916, 35708, 45652, 55853, 62489, 63832, 71416, 79891, 91304, 111706, 124978, 127664, 142832, 159782, 182608, 223412, 249956, 255328, 285664, 319564, 365216, 446824, 499912, 639128, 893648, 901627, 999824, 1278256, 1787296, 1803254, 1999648, 2556512, 3606508, 6311389, 7213016, 12622778, 14426032, 25245556, 28852064, 50491112, 100982224, 201964448]

約数ペア:

[(1, 201964448), (2, 100982224), (4, 50491112), (7, 28852064), (8, 25245556), (14, 14426032), (16, 12622778), (28, 7213016), (32, 6311389), (56, 3606508), (79, 2556512), (101, 1999648), (112, 1803254), (113, 1787296), (158, 1278256), (202, 999824), (224, 901627), (226, 893648), (316, 639128), (404, 499912), (452, 446824), (553, 365216), (632, 319564), (707, 285664), (791, 255328), (808, 249956), (904, 223412), (1106, 182608), (1264, 159782), (1414, 142832), (1582, 127664), (1616, 124978), (1808, 111706), (2212, 91304), (2528, 79891), (2828, 71416), (3164, 63832), (3232, 62489), (3616, 55853), (4424, 45652), (5656, 35708), (6328, 31916), (7979, 25312), (8848, 22826), (8927, 22624), (11312, 17854), (11413, 17696), (12656, 15958)]