208534270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{13009}}^1$

素因数の和:13252

約数の個数: 32

約数和(自身を含む): 430891200

約数和(自身を除く): 222356930

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 229, 458, 1145, 1603, 2290, 3206, 8015, 13009, 16030, 26018, 65045, 91063, 130090, 182126, 455315, 910630, 2979061, 5958122, 14895305, 20853427, 29790610, 41706854, 104267135, 208534270]

約数ペア:

[(1, 208534270), (2, 104267135), (5, 41706854), (7, 29790610), (10, 20853427), (14, 14895305), (35, 5958122), (70, 2979061), (229, 910630), (458, 455315), (1145, 182126), (1603, 130090), (2290, 91063), (3206, 65045), (8015, 26018), (13009, 16030)]