211673868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{653}}^1$

素因数の和:911

約数の個数: 96

約数和(自身を含む): 601219584

約数和(自身を除く): 389545716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 227, 238, 357, 454, 476, 653, 681, 714, 908, 1306, 1362, 1428, 1589, 1959, 2612, 2724, 3178, 3859, 3918, 4571, 4767, 6356, 7718, 7836, 9142, 9534, 11101, 11577, 13713, 15436, 18284, 19068, 22202, 23154, 27013, 27426, 33303, 44404, 46308, 54026, 54852, 66606, 77707, 81039, 108052, 133212, 148231, 155414, 162078, 233121, 296462, 310828, 324156, 444693, 466242, 592924, 889386, 932484, 1037617, 1778772, 2075234, 2519927, 3112851, 4150468, 5039854, 6225702, 7559781, 10079708, 12451404, 15119562, 17639489, 30239124, 35278978, 52918467, 70557956, 105836934, 211673868]

約数ペア:

[(1, 211673868), (2, 105836934), (3, 70557956), (4, 52918467), (6, 35278978), (7, 30239124), (12, 17639489), (14, 15119562), (17, 12451404), (21, 10079708), (28, 7559781), (34, 6225702), (42, 5039854), (51, 4150468), (68, 3112851), (84, 2519927), (102, 2075234), (119, 1778772), (204, 1037617), (227, 932484), (238, 889386), (357, 592924), (454, 466242), (476, 444693), (653, 324156), (681, 310828), (714, 296462), (908, 233121), (1306, 162078), (1362, 155414), (1428, 148231), (1589, 133212), (1959, 108052), (2612, 81039), (2724, 77707), (3178, 66606), (3859, 54852), (3918, 54026), (4571, 46308), (4767, 44404), (6356, 33303), (7718, 27426), (7836, 27013), (9142, 23154), (9534, 22202), (11101, 19068), (11577, 18284), (13713, 15436)]