205325824

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{36457}}^1$

素因数の和:36486

約数の個数: 40

約数和(自身を含む): 447558408

約数和(自身を除く): 242232584

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 5632, 36457, 72914, 145828, 291656, 401027, 583312, 802054, 1166624, 1604108, 2333248, 3208216, 4666496, 6416432, 9332992, 12832864, 18665984, 25665728, 51331456, 102662912, 205325824]

約数ペア:

[(1, 205325824), (2, 102662912), (4, 51331456), (8, 25665728), (11, 18665984), (16, 12832864), (22, 9332992), (32, 6416432), (44, 4666496), (64, 3208216), (88, 2333248), (128, 1604108), (176, 1166624), (256, 802054), (352, 583312), (512, 401027), (704, 291656), (1408, 145828), (2816, 72914), (5632, 36457)]