210007464496

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{5189}}^1\times {\mathrm{19309}}^1$

素因数の和:24637

約数の個数: 40

約数和(自身を含む): 410095738800

約数和(自身を除く): 200088274304

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 5189, 10378, 19309, 20756, 38618, 41512, 77236, 83024, 154472, 308944, 679759, 1359518, 2529479, 2719036, 5058958, 5438072, 10117916, 10876144, 20235832, 40471664, 100194401, 200388802, 400777604, 801555208, 1603110416, 13125466531, 26250933062, 52501866124, 105003732248, 210007464496]

約数ペア:

[(1, 210007464496), (2, 105003732248), (4, 52501866124), (8, 26250933062), (16, 13125466531), (131, 1603110416), (262, 801555208), (524, 400777604), (1048, 200388802), (2096, 100194401), (5189, 40471664), (10378, 20235832), (19309, 10876144), (20756, 10117916), (38618, 5438072), (41512, 5058958), (77236, 2719036), (83024, 2529479), (154472, 1359518), (308944, 679759)]