205036384

素因数分解:

$2^5\times 7^2\times {\mathrm{43}}^1\times {\mathrm{3041}}^1$

素因数の和:3108

約数の個数: 72

約数和(自身を含む): 480648168

約数和(自身を除く): 275611784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 86, 98, 112, 172, 196, 224, 301, 344, 392, 602, 688, 784, 1204, 1376, 1568, 2107, 2408, 3041, 4214, 4816, 6082, 8428, 9632, 12164, 16856, 21287, 24328, 33712, 42574, 48656, 67424, 85148, 97312, 130763, 149009, 170296, 261526, 298018, 340592, 523052, 596036, 681184, 915341, 1046104, 1192072, 1830682, 2092208, 2384144, 3661364, 4184416, 4768288, 6407387, 7322728, 12814774, 14645456, 25629548, 29290912, 51259096, 102518192, 205036384]

約数ペア:

[(1, 205036384), (2, 102518192), (4, 51259096), (7, 29290912), (8, 25629548), (14, 14645456), (16, 12814774), (28, 7322728), (32, 6407387), (43, 4768288), (49, 4184416), (56, 3661364), (86, 2384144), (98, 2092208), (112, 1830682), (172, 1192072), (196, 1046104), (224, 915341), (301, 681184), (344, 596036), (392, 523052), (602, 340592), (688, 298018), (784, 261526), (1204, 170296), (1376, 149009), (1568, 130763), (2107, 97312), (2408, 85148), (3041, 67424), (4214, 48656), (4816, 42574), (6082, 33712), (8428, 24328), (9632, 21287), (12164, 16856)]