200940884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 420940800

約数和(自身を除く): 219999916

約数列:

[1, 2, 4, 17, 19, 29, 31, 34, 38, 58, 62, 68, 76, 116, 124, 173, 323, 346, 493, 527, 551, 589, 646, 692, 899, 986, 1054, 1102, 1178, 1292, 1798, 1972, 2108, 2204, 2356, 2941, 3287, 3596, 5017, 5363, 5882, 6574, 9367, 10013, 10034, 10726, 11764, 13148, 15283, 17081, 18734, 20026, 20068, 21452, 30566, 34162, 37468, 40052, 55879, 61132, 68324, 85289, 91171, 95323, 101897, 111758, 155527, 170578, 182342, 190646, 203794, 223516, 290377, 311054, 341156, 364684, 381292, 407588, 580754, 622108, 1161508, 1620491, 1732249, 2643959, 2955013, 3240982, 3464498, 5287918, 5910026, 6481964, 6928996, 10575836, 11820052, 50235221, 100470442, 200940884]

約数ペア:

[(1, 200940884), (2, 100470442), (4, 50235221), (17, 11820052), (19, 10575836), (29, 6928996), (31, 6481964), (34, 5910026), (38, 5287918), (58, 3464498), (62, 3240982), (68, 2955013), (76, 2643959), (116, 1732249), (124, 1620491), (173, 1161508), (323, 622108), (346, 580754), (493, 407588), (527, 381292), (551, 364684), (589, 341156), (646, 311054), (692, 290377), (899, 223516), (986, 203794), (1054, 190646), (1102, 182342), (1178, 170578), (1292, 155527), (1798, 111758), (1972, 101897), (2108, 95323), (2204, 91171), (2356, 85289), (2941, 68324), (3287, 61132), (3596, 55879), (5017, 40052), (5363, 37468), (5882, 34162), (6574, 30566), (9367, 21452), (10013, 20068), (10034, 20026), (10726, 18734), (11764, 17081), (13148, 15283)]