205870688

素因数分解:

$2^5\times {\mathrm{617}}^1\times {\mathrm{10427}}^1$

素因数の和:11054

約数の個数: 24

約数和(自身を含む): 406003752

約数和(自身を除く): 200133064

約数列:

[1, 2, 4, 8, 16, 32, 617, 1234, 2468, 4936, 9872, 10427, 19744, 20854, 41708, 83416, 166832, 333664, 6433459, 12866918, 25733836, 51467672, 102935344, 205870688]

約数ペア:

[(1, 205870688), (2, 102935344), (4, 51467672), (8, 25733836), (16, 12866918), (32, 6433459), (617, 333664), (1234, 166832), (2468, 83416), (4936, 41708), (9872, 20854), (10427, 19744)]