200788904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{2729}}^1$

素因数の和:3293

約数の個数: 32

約数和(自身を含む): 399508200

約数和(自身を除く): 198719296

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 541, 1082, 2164, 2729, 4328, 5458, 9197, 10916, 18394, 21832, 36788, 46393, 73576, 92786, 185572, 371144, 1476389, 2952778, 5905556, 11811112, 25098613, 50197226, 100394452, 200788904]

約数ペア:

[(1, 200788904), (2, 100394452), (4, 50197226), (8, 25098613), (17, 11811112), (34, 5905556), (68, 2952778), (136, 1476389), (541, 371144), (1082, 185572), (2164, 92786), (2729, 73576), (4328, 46393), (5458, 36788), (9197, 21832), (10916, 18394)]