211310308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{102181}}^1$

素因数の和:102243

約数の個数: 24

約数和(自身を含む): 411997824

約数和(自身を除く): 200687516

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 102181, 204362, 408724, 1123991, 2247982, 4495964, 4802507, 9605014, 19210028, 52827577, 105655154, 211310308]

約数ペア:

[(1, 211310308), (2, 105655154), (4, 52827577), (11, 19210028), (22, 9605014), (44, 4802507), (47, 4495964), (94, 2247982), (188, 1123991), (517, 408724), (1034, 204362), (2068, 102181)]