215109224

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{52009}}^1$

素因数の和:52073

約数の個数: 32

約数和(自身を含む): 449366400

約数和(自身を除く): 234257176

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 52009, 104018, 208036, 416072, 572099, 1144198, 2288396, 2444423, 4576792, 4888846, 9777692, 19555384, 26888653, 53777306, 107554612, 215109224]

約数ペア:

[(1, 215109224), (2, 107554612), (4, 53777306), (8, 26888653), (11, 19555384), (22, 9777692), (44, 4888846), (47, 4576792), (88, 2444423), (94, 2288396), (188, 1144198), (376, 572099), (517, 416072), (1034, 208036), (2068, 104018), (4136, 52009)]