199087168

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1231}}^1$

素因数の和:1288

約数の個数: 84

約数和(自身を含む): 476902272

約数和(自身を除く): 277815104

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 361, 448, 532, 608, 722, 1064, 1216, 1231, 1444, 2128, 2462, 2527, 2888, 4256, 4924, 5054, 5776, 8512, 8617, 9848, 10108, 11552, 17234, 19696, 20216, 23104, 23389, 34468, 39392, 40432, 46778, 68936, 78784, 80864, 93556, 137872, 161728, 163723, 187112, 275744, 327446, 374224, 444391, 551488, 654892, 748448, 888782, 1309784, 1496896, 1777564, 2619568, 3110737, 3555128, 5239136, 6221474, 7110256, 10478272, 12442948, 14220512, 24885896, 28441024, 49771792, 99543584, 199087168]

約数ペア:

[(1, 199087168), (2, 99543584), (4, 49771792), (7, 28441024), (8, 24885896), (14, 14220512), (16, 12442948), (19, 10478272), (28, 7110256), (32, 6221474), (38, 5239136), (56, 3555128), (64, 3110737), (76, 2619568), (112, 1777564), (133, 1496896), (152, 1309784), (224, 888782), (266, 748448), (304, 654892), (361, 551488), (448, 444391), (532, 374224), (608, 327446), (722, 275744), (1064, 187112), (1216, 163723), (1231, 161728), (1444, 137872), (2128, 93556), (2462, 80864), (2527, 78784), (2888, 68936), (4256, 46778), (4924, 40432), (5054, 39392), (5776, 34468), (8512, 23389), (8617, 23104), (9848, 20216), (10108, 19696), (11552, 17234)]